No problem, we've got 1975 and 3655 to multiply
1975 × 3655 = 3655 × (1975)
+ 3655 × 5 yielding 18275
+ 3655 × 70 what gives us 255850
+ 3655 × 900 producing 3289500
+ 3655 × 1000 resulting in 3655000

= 7218625
