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Unique Properties of 676

  • 676 is the smallest palindromic square whose square root is not palindromic
  • 676 is the smallest number whose sum of squarefree divisors and sum of nonsquarefree divisors are both squarefree numbers
  • 676 is the smallest palindrome whose product of digits is a non-trivial palindrome

Rare Properties of 676

Square

Common Properties of 676

Composite
Deficient
Even
Evil
Palindrome
Powerful
Undulating