Which one number is like the given number set? (363, 489, 579)

Which of the following is a prime number?

Which one of the following cannot be the square of a natural number?

A number when divided by 342 gives a remainder 47. When the same number is divided by 19, what would be the remainder?

The number π − 22/7 is

The least number more than 5000 which is exactly divisible by 67 is