Q: Is 478,913 a Prime Number?
A: Yes, 478,913 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 478913 can be evenly divided by 1 and 478,913, with no remainder.
Since 478,913 can be divided by just 1 and 478,913, it is a prime number.