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_2602958_3 (us_viewers__million_ VARCHAR, no VARCHAR)

### Question ###
How many viewers in millions for episode number 38?

### Accurate SQL ###

SELECT us_viewers__million_ FROM table_2602958_3 WHERE no = 38