Q: Is 8,678,416 a Prime Number?
A: No, 8,678,416 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 8678416 can be evenly divided by 1 2 4 8 16 542,401 1,084,802 2,169,604 4,339,208 and 8,678,416, with no remainder.
Since 8,678,416 cannot be divided by just 1 and 8,678,416, it is not a prime number.