Q: Is 738,432 a Prime Number?
A: No, 738,432 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 738432 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 641 1,152 1,282 1,923 2,564 3,846 5,128 5,769 7,692 10,256 11,538 15,384 20,512 23,076 30,768 41,024 46,152 61,536 82,048 92,304 123,072 184,608 246,144 369,216 and 738,432, with no remainder.
Since 738,432 cannot be divided by just 1 and 738,432, it is not a prime number.