No problem, we've got 6921 and 4860 to multiply
6921 × 4860 = 4860 × (6921)
+ 4860 × 1 that is equal 4860
+ 4860 × 20 producing 97200
+ 4860 × 900 that results in 4374000
+ 4860 × 6000 yielding 29160000

= 33636060
