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_15633 ( "Year" real, "Number of Users" text, "Penetration" text, "Number of Broadband Subscribers" text, "Broadband Penetration" text, "Population" text, "Data provided by" text )

### Question ###
How many broadband subscribers are there where the population is ~3,644,070?

### Accurate SQL ###

SELECT "Number of Broadband Subscribers" FROM table_15633 WHERE "Population" = '~3,644,070'