Q: Is 3,420,479 a Prime Number?
A: No, 3,420,479 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 3420479 can be evenly divided by 1 137 24,967 and 3,420,479, with no remainder.
Since 3,420,479 cannot be divided by just 1 and 3,420,479, it is not a prime number.