No problem, we've got 6594 and 890 to multiply
6594 × 890 = 890 × (6594)
+ 890 × 4 that is equal 3560
+ 890 × 90 which equals 80100
+ 890 × 500 that is equal 445000
+ 890 × 6000 yielding 5340000

= 5868660
