Q: Is 734,320 a Prime Number?
A: No, 734,320 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 734320 can be evenly divided by 1 2 4 5 8 10 16 20 40 67 80 134 137 268 274 335 536 548 670 685 1,072 1,096 1,340 1,370 2,192 2,680 2,740 5,360 5,480 9,179 10,960 18,358 36,716 45,895 73,432 91,790 146,864 183,580 367,160 and 734,320, with no remainder.
Since 734,320 cannot be divided by just 1 and 734,320, it is not a prime number.