9926417832 has 64 divisors (see below), whose sum is σ = 26526648960. Its totient is φ = 3087744000.

The previous prime is 9926417819. The next prime is 9926417843. The reversal of 9926417832 is 2387146299.

9926417832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 196669 + ... + 241932.

It is an arithmetic number, because the mean of its divisors is an integer number (414478890).

Almost surely, 2^9926417832 is an apocalyptic number.

9926417832 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9926417832 is an abundant number, since it is smaller than the sum of its proper divisors (16600231128).

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

9926417832 is a wasteful number, since it uses less digits than its factorization.

9926417832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438674 (or 438670 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 9926417832 is about 99631.4098665677. The cubic root of 9926417832 is about 2149.1374100195.

The spelling of 9926417832 in words is "nine billion, nine hundred twenty-six million, four hundred seventeen thousand, eight hundred thirty-two".