34549835646 has 32 divisors (see below), whose sum is σ = 69264338688. Its totient is φ = 11489195520.

The previous prime is 34549835563. The next prime is 34549835651. The reversal of 34549835646 is 64653894543.

34549835646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×34549835646² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8760351 + ... + 8764293.

It is an arithmetic number, because the mean of its divisors is an integer number (2164510584).

Almost surely, 2^34549835646 is an apocalyptic number.

34549835646 is an abundant number, since it is smaller than the sum of its proper divisors (34714503042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34549835646 is a wasteful number, since it uses less digits than its factorization.

34549835646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056.

The product of its digits is 37324800, while the sum is 57.

The spelling of 34549835646 in words is "thirty-four billion, five hundred forty-nine million, eight hundred thirty-five thousand, six hundred forty-six".