More than consecutive sums

There are 3 numbers- $x, y,$ and $z$ , where x is the smallest number and z is the largest number. Here are the clues:

1. The product of the numbers is 36.
2. The smallest number that can be written as $x+16$ consecutive positive integers, $y+15$ consecutive positive integers and $z+9$ consecutive positive integers is a four digit number.
3. The smallest number is given the name Henry.
4. The largest number is even.

What is the four digit number?