No problem, we've got 2784 and 1794 to multiply
2784 × 1794 = 1794 × (2784)
+ 1794 × 4 which equals 7176
+ 1794 × 80 giving us 143520
+ 1794 × 700 which equals 1255800
+ 1794 × 2000 that equals 3588000

= 4994496
