Q: Is 3,475,420 a Prime Number?
A: No, 3,475,420 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 3475420 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 13,367 26,734 53,468 66,835 133,670 173,771 267,340 347,542 695,084 868,855 1,737,710 and 3,475,420, with no remainder.
Since 3,475,420 cannot be divided by just 1 and 3,475,420, it is not a prime number.