96678677687669 has 16 divisors (see below), whose sum is σ = 120534797748096. Its totient is φ = 75333820531200.

The previous prime is 96678677687593. The next prime is 96678677687699.

96678677687669 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 96678677687669 - 2²⁸ = 96678409252213 is a prime.

It is a super-2 number, since 2×96678677687669² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96678677687699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28900289 + ... + 32071545.

It is an arithmetic number, because the mean of its divisors is an integer number (7533424859256).

Almost surely, 2^{96678677687669} is an apocalyptic number.

It is an amenable number.

96678677687669 is a deficient number, since it is larger than the sum of its proper divisors (23856120060427).

96678677687669 is a wasteful number, since it uses less digits than its factorization.

96678677687669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567196.

The product of its digits is 580717154304, while the sum is 98.

The spelling of 96678677687669 in words is "ninety-six trillion, six hundred seventy-eight billion, six hundred seventy-seven million, six hundred eighty-seven thousand, six hundred sixty-nine".