Q: Is 331,474 a Prime Number?
A: No, 331,474 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 331474 can be evenly divided by 1 2 11 13 19 22 26 38 61 122 143 209 247 286 418 494 671 793 1,159 1,342 1,586 2,318 2,717 5,434 8,723 12,749 15,067 17,446 25,498 30,134 165,737 and 331,474, with no remainder.
Since 331,474 cannot be divided by just 1 and 331,474, it is not a prime number.