No problem, we've got 1965 and 1397 to multiply
1965 × 1397 = 1397 × (1965)
+ 1397 × 5 giving us 6985
+ 1397 × 60 that equals 83820
+ 1397 × 900 resulting in 1257300
+ 1397 × 1000 what gives us 1397000

= 2745105
