Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the number of households in the county with median income of $65,240 and population greater than 744,344?

### Inputs:
table_name: table, columns: ['County', 'Per capita income', 'Median household income', 'Median family income', 'Population', 'Number of households']

### Response:
SELECT SUM Number of households FROM table WHERE Median family income = $65,240 AND Population > 744,344