86834655597 has 8 divisors (see below), whose sum is σ = 116095017856. Its totient is φ = 57732031872.

The previous prime is 86834655581. The next prime is 86834655617. The reversal of 86834655597 is 79555643868.

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

It is not a de Polignac number, because 86834655597 - 2⁴ = 86834655581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86834655697) by changing a digit.

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, 39433348 + ... + 39435549.

It is an arithmetic number, because the mean of its divisors is an integer number (14511877232).

Almost surely, 2^86834655597 is an apocalyptic number.

It is an amenable number.

86834655597 is a deficient number, since it is larger than the sum of its proper divisors (29260362259).

86834655597 is a wasteful number, since it uses less digits than its factorization.

86834655597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78869267.

The product of its digits is 217728000, while the sum is 66.

The spelling of 86834655597 in words is "eighty-six billion, eight hundred thirty-four million, six hundred fifty-five thousand, five hundred ninety-seven".