Q: Is 378,888 a Prime Number?
A: No, 378,888 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 378888 can be evenly divided by 1 2 3 4 6 8 12 24 15,787 31,574 47,361 63,148 94,722 126,296 189,444 and 378,888, with no remainder.
Since 378,888 cannot be divided by just 1 and 378,888, it is not a prime number.