A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4699800 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 84 90 100 105 120 126 140 150 168 175 180 200 210 225 252 280 300 315 350 360 373 420 450 504 525 600 630 700 746 840 900 1,050 1,119 1,260 1,400 1,492 1,575 1,800 1,865 2,100 2,238 2,520 2,611 2,984 3,150 3,357 3,730 4,200 4,476 5,222 5,595 6,300 6,714 7,460 7,833 8,952 9,325 10,444 11,190 12,600 13,055 13,428 14,920 15,666 16,785 18,650 20,888 22,380 23,499 26,110 26,856 27,975 31,332 33,570 37,300 39,165 44,760 46,998 52,220 55,950 62,664 65,275 67,140 74,600 78,330 83,925 93,996 104,440 111,900 117,495 130,550 134,280 156,660 167,850 187,992 195,825 223,800 234,990 261,100 313,320 335,700 391,650 469,980 522,200 587,475 671,400 783,300 939,960 1,174,950 1,566,600 2,349,900 and 4,699,800, with no remainder.
Since 4,699,800 cannot be divided by just 1 and 4,699,800, it is not a prime number.