No problem, we've got 3866 and 2260 to multiply
3866 × 2260 = 2260 × (3866)
+ 2260 × 6 that results in 13560
+ 2260 × 60 giving us 135600
+ 2260 × 800 that results in 1808000
+ 2260 × 3000 producing 6780000

= 8737160
