Alright, let's work through 3652976 times 4515009 step by step
3652976 × 4515009 = 4515009 × (3652976)
+ 4515009 × 6 that results in 27090054
+ 4515009 × 70 yielding 316050630
+ 4515009 × 900 what gives us 4063508100
+ 4515009 × 2000 producing 9030018000
+ 4515009 × 50000 what gives us 225750450000
+ 4515009 × 600000 producing 2709005400000
+ 4515009 × 3000000 that is equal 13545027000000

= 16493219516784
