11676867611 has 8 divisors (see below), whose sum is σ = 11760158400. Its totient is φ = 11593642752.

The previous prime is 11676867607. The next prime is 11676867613.

It is a happy number.

11676867611 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11676867611 - 2² = 11676867607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11676867611.

It is not an unprimeable number, because it can be changed into a prime (11676867613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371246 + ... + 401468.

It is an arithmetic number, because the mean of its divisors is an integer number (1470019800).

Almost surely, 2^11676867611 is an apocalyptic number.

11676867611 is a deficient number, since it is larger than the sum of its proper divisors (83290789).

11676867611 is a wasteful number, since it uses less digits than its factorization.

11676867611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32965.

The product of its digits is 508032, while the sum is 50.

The spelling of 11676867611 in words is "eleven billion, six hundred seventy-six million, eight hundred sixty-seven thousand, six hundred eleven".