No problem, we've got 4743 and 1399 to multiply
4743 × 1399 = 1399 × (4743)
+ 1399 × 3 which equals 4197
+ 1399 × 40 resulting in 55960
+ 1399 × 700 yielding 979300
+ 1399 × 4000 that equals 5596000

= 6635457
