Q: Is 6,663,009 a Prime Number?
A: No, 6,663,009 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 6663009 can be evenly divided by 1 3 1,213 1,831 3,639 5,493 2,221,003 and 6,663,009, with no remainder.
Since 6,663,009 cannot be divided by just 1 and 6,663,009, it is not a prime number.