Q: Is 388,888 a Prime Number?
A: No, 388,888 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 388888 can be evenly divided by 1 2 4 8 48,611 97,222 194,444 and 388,888, with no remainder.
Since 388,888 cannot be divided by just 1 and 388,888, it is not a prime number.