A six digit number has the maximum number of possibilities of perfect square as given below

1. First digit is a perfect square

2. Second digit is a perfect square

3. Third digit is a perfect square

4. Number formed by first and second digit in order is perfect square

5. Number formed by third and fourth digit in order is perfect square

6. Number formed by fifth and sixth digit in order is perfect square

7.Number formed by last three digit in order is perfect square

Here sixth digit means the units place.

All the digits in the number are different and non zero.

What will be the product of all the six digit ?