Alright, let's work through 1911 times 2397 step by step
1911 × 2397 = 2397 × (1911)
+ 2397 × 1 which equals 2397
+ 2397 × 10 what gives us 23970
+ 2397 × 900 yielding 2157300
+ 2397 × 1000 that is equal 2397000

= 4580667
