Q: Is 387,997 a Prime Number?
A: No, 387,997 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 387997 can be evenly divided by 1 67 5,791 and 387,997, with no remainder.
Since 387,997 cannot be divided by just 1 and 387,997, it is not a prime number.