No problem, we've got 3863 and 1164 to multiply
3863 × 1164 = 1164 × (3863)
+ 1164 × 3 that results in 3492
+ 1164 × 60 resulting in 69840
+ 1164 × 800 which equals 931200
+ 1164 × 3000 which equals 3492000

= 4496532
