Alright, let's work through 3898 times 8340 step by step
3898 × 8340 = 8340 × (3898)
+ 8340 × 8 producing 66720
+ 8340 × 90 yielding 750600
+ 8340 × 800 that equals 6672000
+ 8340 × 3000 producing 25020000

= 32509320
