Q: Is 8,373,664 a Prime Number?
A: No, 8,373,664 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 8373664 can be evenly divided by 1 2 4 8 13 16 26 32 52 104 208 416 20,129 40,258 80,516 161,032 261,677 322,064 523,354 644,128 1,046,708 2,093,416 4,186,832 and 8,373,664, with no remainder.
Since 8,373,664 cannot be divided by just 1 and 8,373,664, it is not a prime number.