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_19605700_1 ( capital VARCHAR, area_km² VARCHAR )

### Question ###
Which capitals have an area of exactly 377930 square km?

### Accurate SQL ###

SELECT capital FROM table_19605700_1 WHERE area_km² = 377930