Q: Is 3,476,840 a Prime Number?
A: No, 3,476,840 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 3476840 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 5,113 10,226 20,452 25,565 40,904 51,130 86,921 102,260 173,842 204,520 347,684 434,605 695,368 869,210 1,738,420 and 3,476,840, with no remainder.
Since 3,476,840 cannot be divided by just 1 and 3,476,840, it is not a prime number.