Q: Is 409,360 a Prime Number?
A: No, 409,360 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 409360 can be evenly divided by 1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 43 56 68 70 80 85 86 112 119 136 140 170 172 215 238 272 280 301 340 344 430 476 560 595 602 680 688 731 860 952 1,190 1,204 1,360 1,462 1,505 1,720 1,904 2,380 2,408 2,924 3,010 3,440 3,655 4,760 4,816 5,117 5,848 6,020 7,310 9,520 10,234 11,696 12,040 14,620 20,468 24,080 25,585 29,240 40,936 51,170 58,480 81,872 102,340 204,680 and 409,360, with no remainder.
Since 409,360 cannot be divided by just 1 and 409,360, it is not a prime number.