Q: Is 402,974 a Prime Number?
A: No, 402,974 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 402974 can be evenly divided by 1 2 11 13 22 26 143 286 1,409 2,818 15,499 18,317 30,998 36,634 201,487 and 402,974, with no remainder.
Since 402,974 cannot be divided by just 1 and 402,974, it is not a prime number.