No problem, we've got 1578 and 3684 to multiply
1578 × 3684 = 3684 × (1578)
+ 3684 × 8 that results in 29472
+ 3684 × 70 resulting in 257880
+ 3684 × 500 yielding 1842000
+ 3684 × 1000 that results in 3684000

= 5813352
