Q: Is 538,339 a Prime Number?
A: No, 538,339 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 538339 can be evenly divided by 1 17 31,667 and 538,339, with no remainder.
Since 538,339 cannot be divided by just 1 and 538,339, it is not a prime number.