Q: Is 4,408,509 a Prime Number?
A: No, 4,408,509 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 4408509 can be evenly divided by 1 3 7 21 209,929 629,787 1,469,503 and 4,408,509, with no remainder.
Since 4,408,509 cannot be divided by just 1 and 4,408,509, it is not a prime number.