Q: Is 979,680 a Prime Number?
A: No, 979,680 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 979680 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 157 160 195 208 240 260 312 314 390 416 471 480 520 624 628 780 785 942 1,040 1,248 1,256 1,560 1,570 1,884 2,041 2,080 2,355 2,512 3,120 3,140 3,768 4,082 4,710 5,024 6,123 6,240 6,280 7,536 8,164 9,420 10,205 12,246 12,560 15,072 16,328 18,840 20,410 24,492 25,120 30,615 32,656 37,680 40,820 48,984 61,230 65,312 75,360 81,640 97,968 122,460 163,280 195,936 244,920 326,560 489,840 and 979,680, with no remainder.
Since 979,680 cannot be divided by just 1 and 979,680, it is not a prime number.