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_37889 ( "Season" real, "Network" text, "Time slot" text, "Season premiere" text, "Season finale" text, "Episode count" real, "TV season" text, "Season rank" text, "Viewers (in millions)" real )

### Question ###
How many total episodes aired over all seasons with 7.79 million viewers?

### Accurate SQL ###

SELECT COUNT("Episode count") FROM table_37889 WHERE "Viewers (in millions)" = '7.79'