Q: Is 338,729 a Prime Number?
A: No, 338,729 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 338729 can be evenly divided by 1 47 7,207 and 338,729, with no remainder.
Since 338,729 cannot be divided by just 1 and 338,729, it is not a prime number.