34605990564 has 12 divisors (see below), whose sum is σ = 80747311344. Its totient is φ = 11535330184.

The previous prime is 34605990557. The next prime is 34605990569. The reversal of 34605990564 is 46509950643.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (34605990569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441916262 + ... + 1441916285.

It is an arithmetic number, because the mean of its divisors is an integer number (6728942612).

Almost surely, 2^34605990564 is an apocalyptic number.

It is an amenable number.

34605990564 is an abundant number, since it is smaller than the sum of its proper divisors (46141320780).

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

34605990564 is a wasteful number, since it uses less digits than its factorization.

34605990564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883832554 (or 2883832552 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 34605990564 in words is "thirty-four billion, six hundred five million, nine hundred ninety thousand, five hundred sixty-four".