Q: Is 670,680 a Prime Number?
A: No, 670,680 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 670680 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 40 45 46 54 60 69 72 81 90 92 108 115 120 135 138 162 180 184 207 216 230 243 270 276 324 345 360 405 414 460 486 540 552 621 648 690 729 810 828 920 972 1,035 1,080 1,215 1,242 1,380 1,458 1,620 1,656 1,863 1,944 2,070 2,430 2,484 2,760 2,916 3,105 3,240 3,645 3,726 4,140 4,860 4,968 5,589 5,832 6,210 7,290 7,452 8,280 9,315 9,720 11,178 12,420 14,580 14,904 16,767 18,630 22,356 24,840 27,945 29,160 33,534 37,260 44,712 55,890 67,068 74,520 83,835 111,780 134,136 167,670 223,560 335,340 and 670,680, with no remainder.
Since 670,680 cannot be divided by just 1 and 670,680, it is not a prime number.