Alright, let's work through 8645 times 3896 step by step
8645 × 3896 = 3896 × (8645)
+ 3896 × 5 resulting in 19480
+ 3896 × 40 what gives us 155840
+ 3896 × 600 that is equal 2337600
+ 3896 × 8000 that equals 31168000

= 33680920
