Alright, let's work through 6434 times 2898 step by step
6434 × 2898 = 2898 × (6434)
+ 2898 × 4 that is equal 11592
+ 2898 × 30 yielding 86940
+ 2898 × 400 that results in 1159200
+ 2898 × 6000 resulting in 17388000

= 18645732
