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_1914090_2 (europe VARCHAR, america VARCHAR)

### Question ###
How many members did Europe have the year that America had 403892?

### Accurate SQL ###

SELECT europe FROM table_1914090_2 WHERE america = 403892