34936178689 has 8 divisors (see below), whose sum is σ = 35039173760. Its totient is φ = 34833241296.

The previous prime is 34936178687. The next prime is 34936178707. The reversal of 34936178689 is 98687163943.

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 not a de Polignac number, because 34936178689 - 2¹ = 34936178687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34936178689.

It is not an unprimeable number, because it can be changed into a prime (34936178687) 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, 1400167 + ... + 1424899.

It is an arithmetic number, because the mean of its divisors is an integer number (4379896720).

Almost surely, 2^34936178689 is an apocalyptic number.

It is an amenable number.

34936178689 is a deficient number, since it is larger than the sum of its proper divisors (102995071).

34936178689 is a wasteful number, since it uses less digits than its factorization.

34936178689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28839.

The product of its digits is 47029248, while the sum is 64.

The spelling of 34936178689 in words is "thirty-four billion, nine hundred thirty-six million, one hundred seventy-eight thousand, six hundred eighty-nine".