Alright, let's work through 6506 times 3946 step by step
6506 × 3946 = 3946 × (6506)
+ 3946 × 6 producing 23676
+ 3946 × 00 that equals 0
+ 3946 × 500 that equals 1973000
+ 3946 × 6000 yielding 23676000

= 25672676
