Who Am I?

1. I am a 4 digit number.
   
   
2. I am the title of a book.
   
   
3. Three of my digits are perfect squares, and two of them are perfect cubes.
   
   
4. All of my digits are different.
   
   
5. I am a date in the past.
   
   

      Who am I?

Answer:








I am 1984.

Send any comments or questions to: David Pleacher