9932881830 has 32 divisors (see below), whose sum is σ = 23902854624. Its totient is φ = 2641664256.

The previous prime is 9932881733. The next prime is 9932881831. The reversal of 9932881830 is 381882399.

9932881830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9932881831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432639 + ... + 455018.

It is an arithmetic number, because the mean of its divisors is an integer number (746964207).

Almost surely, 2^9932881830 is an apocalyptic number.

9932881830 is an abundant number, since it is smaller than the sum of its proper divisors (13969972794).

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

9932881830 is a wasteful number, since it uses less digits than its factorization.

9932881830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888040.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 9932881830 is about 99663.8441462098. The cubic root of 9932881830 is about 2149.6038087342.

The spelling of 9932881830 in words is "nine billion, nine hundred thirty-two million, eight hundred eighty-one thousand, eight hundred thirty".