Question

What number is square and a cube.

E.g.
2²=4
3³=9
What number has a cube root AND a square root??

Answer 1

64:
4x4x4 = 64
8x8 = 64

Answer 2

2²=4 is square root and 3³=9 is cube root

Explanation:

because 3×3×3=3³and 2×2=2²