Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_34800 ( "Player" text, "Number" real, "Yards" real, "Average" real, "Long" real, "Touchdowns" real )

### Question ###
What is the highest number when there were more than 50 long and less than 762 yards?

### Accurate SQL ###

SELECT MAX("Number") FROM table_34800 WHERE "Long" > '50' AND "Yards" < '762'