Alright, let's work through 3697 times 7197 step by step
3697 × 7197 = 7197 × (3697)
+ 7197 × 7 which equals 50379
+ 7197 × 90 that is equal 647730
+ 7197 × 600 giving us 4318200
+ 7197 × 3000 resulting in 21591000

= 26607309
