Divisor 17684

To determine if any number is divisible by 17684, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 4421 - then it is divisible by 17684.

The following tests must pass:

• Test if a number is divisible by 4
• The "Oliver Morrish Test" for Divisibility by 4421

Easy!