Q: Is 388,345 a Prime Number?
A: No, 388,345 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 388345 can be evenly divided by 1 5 101 505 769 3,845 77,669 and 388,345, with no remainder.
Since 388,345 cannot be divided by just 1 and 388,345, it is not a prime number.