To find out how many M&Ms Dracula received in total, we need to multiply the number of houses he visited by the number of M&Ms he received at each house.
Dracula visited 59 houses and received 7 M&Ms at each house. Therefore, we can calculate the total as follows:
\[ 59 \text{ houses} \times 7 \text{ M&Ms per house} = 413 \text{ M&Ms} \]
Thus, Dracula received a total of 413 M&Ms.