34931890564 has 96 divisors (see below), whose sum is σ = 70034025600. Its totient is φ = 15142256640.

The previous prime is 34931890529. The next prime is 34931890657. The reversal of 34931890564 is 46509813943.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13387692 + ... + 13390300.

It is an arithmetic number, because the mean of its divisors is an integer number (729521100).

Almost surely, 2^34931890564 is an apocalyptic number.

34931890564 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

34931890564 is an abundant number, since it is smaller than the sum of its proper divisors (35102135036).

34931890564 is a wasteful number, since it uses less digits than its factorization.

34931890564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933 (or 2931 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 34931890564 in words is "thirty-four billion, nine hundred thirty-one million, eight hundred ninety thousand, five hundred sixty-four".