Q: Is 38,657 a Prime Number?
A: No, 38,657 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 38657 can be evenly divided by 1 29 31 43 899 1,247 1,333 and 38,657, with no remainder.
Since 38,657 cannot be divided by just 1 and 38,657, it is not a prime number.