Q: Is 3,340,736 a Prime Number?
A: No, 3,340,736 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 3340736 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 64 112 224 448 7,457 14,914 29,828 52,199 59,656 104,398 119,312 208,796 238,624 417,592 477,248 835,184 1,670,368 and 3,340,736, with no remainder.
Since 3,340,736 cannot be divided by just 1 and 3,340,736, it is not a prime number.