68627672686 has 8 divisors (see below), whose sum is σ = 103372227360. Its totient is φ = 34170263568.

The previous prime is 68627672671. The next prime is 68627672713.

68627672686 is nontrivially palindromic in base 10.

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

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 3 ways as a sum of consecutive naturals, for example, 71785791 + ... + 71786746.

It is an arithmetic number, because the mean of its divisors is an integer number (12921528420).

Almost surely, 2^68627672686 is an apocalyptic number.

68627672686 is a deficient number, since it is larger than the sum of its proper divisors (34744554674).

68627672686 is a wasteful number, since it uses less digits than its factorization.

68627672686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143572778.

The product of its digits is 97542144, while the sum is 64.

The spelling of 68627672686 in words is "sixty-eight billion, six hundred twenty-seven million, six hundred seventy-two thousand, six hundred eighty-six".