No problem, we've got 1589 and 6384 to multiply
1589 × 6384 = 6384 × (1589)
+ 6384 × 9 what gives us 57456
+ 6384 × 80 giving us 510720
+ 6384 × 500 resulting in 3192000
+ 6384 × 1000 what gives us 6384000

= 10144176
