Q: Is 378,064 a Prime Number?
A: No, 378,064 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 378064 can be evenly divided by 1 2 4 8 16 23,629 47,258 94,516 189,032 and 378,064, with no remainder.
Since 378,064 cannot be divided by just 1 and 378,064, it is not a prime number.