68696804317 has 8 divisors (see below), whose sum is σ = 71739178560. Its totient is φ = 65659059840.

The previous prime is 68696804287. The next prime is 68696804329. The reversal of 68696804317 is 71340869686.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68696804317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68696804387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127092 + ... + 1186477.

It is an arithmetic number, because the mean of its divisors is an integer number (8967397320).

Almost surely, 2^68696804317 is an apocalyptic number.

It is an amenable number.

68696804317 is a deficient number, since it is larger than the sum of its proper divisors (3042374243).

68696804317 is a wasteful number, since it uses less digits than its factorization.

68696804317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314883.

The product of its (nonzero) digits is 10450944, while the sum is 58.

It can be divided in two parts, 6869 and 6804317, that added together give a palindrome (6811186).

The spelling of 68696804317 in words is "sixty-eight billion, six hundred ninety-six million, eight hundred four thousand, three hundred seventeen".