No problem, we've got 1864 and 3965 to multiply
1864 × 3965 = 3965 × (1864)
+ 3965 × 4 producing 15860
+ 3965 × 60 that equals 237900
+ 3965 × 800 that results in 3172000
+ 3965 × 1000 yielding 3965000

= 7390760
