Q: Is 3,420,009 a Prime Number?
A: No, 3,420,009 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 3420009 can be evenly divided by 1 3 9 17 27 51 153 459 7,451 22,353 67,059 126,667 201,177 380,001 1,140,003 and 3,420,009, with no remainder.
Since 3,420,009 cannot be divided by just 1 and 3,420,009, it is not a prime number.