Q: Is 3,493,664 a Prime Number?
A: No, 3,493,664 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 3493664 can be evenly divided by 1 2 4 8 16 32 43 86 172 344 688 1,376 2,539 5,078 10,156 20,312 40,624 81,248 109,177 218,354 436,708 873,416 1,746,832 and 3,493,664, with no remainder.
Since 3,493,664 cannot be divided by just 1 and 3,493,664, it is not a prime number.