Q: Is 843,480 a Prime Number?
A: No, 843,480 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 843480 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 71 72 88 90 99 108 110 120 132 135 142 165 180 198 213 216 220 264 270 284 297 330 355 360 396 426 440 495 540 568 594 639 660 710 781 792 852 990 1,065 1,080 1,188 1,278 1,320 1,420 1,485 1,562 1,704 1,917 1,980 2,130 2,343 2,376 2,556 2,840 2,970 3,124 3,195 3,834 3,905 3,960 4,260 4,686 5,112 5,940 6,248 6,390 7,029 7,668 7,810 8,520 9,372 9,585 11,715 11,880 12,780 14,058 15,336 15,620 18,744 19,170 21,087 23,430 25,560 28,116 31,240 35,145 38,340 42,174 46,860 56,232 70,290 76,680 84,348 93,720 105,435 140,580 168,696 210,870 281,160 421,740 and 843,480, with no remainder.
Since 843,480 cannot be divided by just 1 and 843,480, it is not a prime number.