46686068664 has 32 divisors (see below), whose sum is σ = 117238571520. Its totient is φ = 15492236256.

The previous prime is 46686068659. The next prime is 46686068677.

It is a happy number.

46686068664 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 46686068598 and 46686068607.

It is a congruent number.

It is an unprimeable number.

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, 4356202 + ... + 4366905.

It is an arithmetic number, because the mean of its divisors is an integer number (3663705360).

Almost surely, 2^46686068664 is an apocalyptic number.

It is an amenable number.

46686068664 is an abundant number, since it is smaller than the sum of its proper divisors (70552502856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46686068664 is a wasteful number, since it uses less digits than its factorization.

46686068664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8723339 (or 8723335 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 46686068664 in words is "forty-six billion, six hundred eighty-six million, sixty-eight thousand, six hundred sixty-four".