Q: Is 3,420,508 a Prime Number?
A: No, 3,420,508 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 3420508 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 9,397 18,794 37,588 65,779 122,161 131,558 244,322 263,116 488,644 855,127 1,710,254 and 3,420,508, with no remainder.
Since 3,420,508 cannot be divided by just 1 and 3,420,508, it is not a prime number.