Alright, let's work through 3529 times 1691 step by step
3529 × 1691 = 1691 × (3529)
+ 1691 × 9 that equals 15219
+ 1691 × 20 that is equal 33820
+ 1691 × 500 that equals 845500
+ 1691 × 3000 that equals 5073000

= 5967539
