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_28797906_3 (wickets VARCHAR, economy VARCHAR)
### Question:
How many wickets was there when the economy was 3.64?
### Answer:
SELECT wickets FROM table_28797906_3 WHERE economy = "3.64"