Q: Is 738,880 a Prime Number?
A: No, 738,880 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 738880 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 2,309 4,618 9,236 11,545 18,472 23,090 36,944 46,180 73,888 92,360 147,776 184,720 369,440 and 738,880, with no remainder.
Since 738,880 cannot be divided by just 1 and 738,880, it is not a prime number.