No problem, we've got 4629 and 1407 to multiply
4629 × 1407 = 1407 × (4629)
+ 1407 × 9 that results in 12663
+ 1407 × 20 which equals 28140
+ 1407 × 600 that equals 844200
+ 1407 × 4000 that results in 5628000

= 6513003
