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_66793 ( "Municipality" text, "Population" real, "Area km\u00b2" real, "Density Population per km\u00b2" real, "Area" text, "County" text )

### Question ###
What is the Area of the town with a Population Density of 36 km and a population greater than 3,546?

### Accurate SQL ###

SELECT SUM("Area km\u00b2") FROM table_66793 WHERE "Density Population per km\u00b2" = '36' AND "Population" > '3,546'