It is also a prime number. Three is the first odd prime number, and the second smallest prime. When you share ideas or talk about a product, focus on just three key things. The number 3 is a very mystical and spiritual number featured in many folktales (three wishes, three guesses, three little pigs, three bears, three billy goats gruff). 3 (three) is a number, numeral and digit. Three gifts of the wise men … In roman numerals, it is iii. See 3 § evolution of the … Known as the cat face or simply, the cute face. Number 3 in superstition. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. See the number three on a number line, five frame, ten frame, numeral, word, dice, dominoes, tally … · :3 a texting face typically used in conjunction with something cute. Significance and meaning of number 3. Painters use it for balance in their work; Learn the different ways number 3 can be represented. Learn about the number 3. It is the first odd prime. Three shows up in art and science as well. · a west arabic numeral, ultimately from indic numerals (compare devanagari ३ (3)), from a cursive form of three lines to represent the number three. Your guide to the number 3, an odd number which is prime. Three is an important number for many cultures (groups of people living together). Fun facts about the number three. Mathematical info, prime factorization, fun facts and numerical data for stem, education and fun. It is both the first fermat prime (2 2º + 1) and the first mersenne prime (2² - 1), as well as the first lucky prime.