No problem, we've got 7949 and 3640 to multiply
7949 × 3640 = 3640 × (7949)
+ 3640 × 9 what gives us 32760
+ 3640 × 40 which equals 145600
+ 3640 × 900 yielding 3276000
+ 3640 × 7000 producing 25480000

= 28934360
