68768486786 has 8 divisors (see below), whose sum is σ = 103154949264. Its totient is φ = 34383503700.

The previous prime is 68768486749. The next prime is 68768486797.

68768486786 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245240 + ... + 444611.

It is an arithmetic number, because the mean of its divisors is an integer number (12894368658).

Almost surely, 2^68768486786 is an apocalyptic number.

68768486786 is a deficient number, since it is larger than the sum of its proper divisors (34386462478).

68768486786 is a wasteful number, since it uses less digits than its factorization.

68768486786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739696.

The product of its digits is 1040449536, while the sum is 74.

The spelling of 68768486786 in words is "sixty-eight billion, seven hundred sixty-eight million, four hundred eighty-six thousand, seven hundred eighty-six".