The number 4,634,280 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 90 105 108 120 126 135 140 168 180 189 210 216 252 270 280 315 360 378 420 504 540 613 630 756 840 945 1,080 1,226 1,260 1,512 1,839 1,890 2,452 2,520 3,065 3,678 3,780 4,291 4,904 5,517 6,130 7,356 7,560 8,582 9,195 11,034 12,260 12,873 14,712 16,551 17,164 18,390 21,455 22,068 24,520 25,746 27,585 33,102 34,328 36,780 38,619 42,910 44,136 51,492 55,170 64,365 66,204 73,560 77,238 82,755 85,820 102,984 110,340 115,857 128,730 132,408 154,476 165,510 171,640 193,095 220,680 231,714 257,460 308,952 331,020 386,190 463,428 514,920 579,285 662,040 772,380 926,856 1,158,570 1,544,760 2,317,140 and 4,634,280, with no remainder.
Since 4,634,280 cannot be divided by just 1 and 4,634,280, it is a composite number.