Which number is divisible by 3?

568

887

588

472

To determine if a number is divisible by 3, you can check if the sum of its digits is divisible by 3.
Let's check each number:
For 568: 5 + 6 + 8 = 19. Not divisible by 3.
For 887: 8 + 8 + 7 = 23. Not divisible by 3.
For 588: 5 + 8 + 8 = 21. Divisible by 3.
For 472: 4 + 7 + 2 = 13. Not divisible by 3.
So, the number 588 is divisible by 3.