Q: Is 3,340,740 a Prime Number?
A: No, 3,340,740 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 3340740 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 4,283 8,566 12,849 17,132 21,415 25,698 42,830 51,396 55,679 64,245 85,660 111,358 128,490 167,037 222,716 256,980 278,395 334,074 556,790 668,148 835,185 1,113,580 1,670,370 and 3,340,740, with no remainder.
Since 3,340,740 cannot be divided by just 1 and 3,340,740, it is not a prime number.