Q: Is 338,684 a Prime Number?
A: No, 338,684 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 338684 can be evenly divided by 1 2 4 227 373 454 746 908 1,492 84,671 169,342 and 338,684, with no remainder.
Since 338,684 cannot be divided by just 1 and 338,684, it is not a prime number.