We're going to solve 3897 multiplied by 2691
3897 × 2691 = 2691 × (3897)
+ 2691 × 7 resulting in 18837
+ 2691 × 90 yielding 242190
+ 2691 × 800 producing 2152800
+ 2691 × 3000 that is equal 8073000

= 10486827
