Q: Is 358,438 a Prime Number?
A: No, 358,438 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 358438 can be evenly divided by 1 2 277 554 647 1,294 179,219 and 358,438, with no remainder.
Since 358,438 cannot be divided by just 1 and 358,438, it is not a prime number.