Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_26804862_1 (season__number VARCHAR, production_code VARCHAR)
### Question:
When 3.89 is the production code how many season numbers are there?
### Answer:
SELECT COUNT(season__number) FROM table_26804862_1 WHERE production_code = "3.89"