Q: Is 3,516,624 a Prime Number?
A: No, 3,516,624 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 3516624 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 24,421 48,842 73,263 97,684 146,526 195,368 219,789 293,052 390,736 439,578 586,104 879,156 1,172,208 1,758,312 and 3,516,624, with no remainder.
Since 3,516,624 cannot be divided by just 1 and 3,516,624, it is not a prime number.