34086617858 has 16 divisors (see below), whose sum is σ = 52935926784. Its totient is φ = 16444572480.

The previous prime is 34086617783. The next prime is 34086617881. The reversal of 34086617858 is 85871668043.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794810 + ... + 836597.

It is an arithmetic number, because the mean of its divisors is an integer number (3308495424).

Almost surely, 2^34086617858 is an apocalyptic number.

34086617858 is a deficient number, since it is larger than the sum of its proper divisors (18849308926).

34086617858 is a wasteful number, since it uses less digits than its factorization.

34086617858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631777.

The product of its (nonzero) digits is 7741440, while the sum is 56.

It can be divided in two parts, 3408 and 6617858, that added together give a palindrome (6621266).

The spelling of 34086617858 in words is "thirty-four billion, eighty-six million, six hundred seventeen thousand, eight hundred fifty-eight".