Alright, let's work through 3489 times 1649 step by step
3489 × 1649 = 1649 × (3489)
+ 1649 × 9 giving us 14841
+ 1649 × 80 that is equal 131920
+ 1649 × 400 yielding 659600
+ 1649 × 3000 giving us 4947000

= 5753361
