86790696961 has 8 divisors (see below), whose sum is σ = 92610117920. Its totient is φ = 81096424992.

The previous prime is 86790696929. The next prime is 86790696997. The reversal of 86790696961 is 16969609768.

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 86790696961 - 2⁵ = 86790696929 is a prime.

It is a super-2 number, since 2×86790696961² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86790696061) 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, 31285815 + ... + 31288588.

It is an arithmetic number, because the mean of its divisors is an integer number (11576264740).

Almost surely, 2^86790696961 is an apocalyptic number.

It is an amenable number.

86790696961 is a deficient number, since it is larger than the sum of its proper divisors (5819420959).

86790696961 is a wasteful number, since it uses less digits than its factorization.

86790696961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62574495.

The product of its (nonzero) digits is 52907904, while the sum is 67.

The spelling of 86790696961 in words is "eighty-six billion, seven hundred ninety million, six hundred ninety-six thousand, nine hundred sixty-one".