Q: Is 338,858 a Prime Number?
A: No, 338,858 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 338858 can be evenly divided by 1 2 13 26 13,033 26,066 169,429 and 338,858, with no remainder.
Since 338,858 cannot be divided by just 1 and 338,858, it is not a prime number.