Please answer this math question.?

Question

A Chomby was walking down a path one day when Jhudora appeared in front of it. "Solve this puzzle, and you may pass," she said.

Suppose you have four numbered tiles, one with a 3 on it, one with a 4, one with a 5, and one with a 6.

What is the largest four-digit number that can be formed by these tiles that is not evenly divisible by 9? Only submit a four-digit number as your answer; any other information may disqualify your entry.

Answer 1

Flip the 6 tile upside down to make a 9 tile. Then the answer would be 9,543.

Answer 2

654.3

Answer 3

two points woot!