Q: Is 378,479 a Prime Number?
A: No, 378,479 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 378479 can be evenly divided by 1 29 31 421 899 12,209 13,051 and 378,479, with no remainder.
Since 378,479 cannot be divided by just 1 and 378,479, it is not a prime number.