9447922875 has 32 divisors (see below), whose sum is σ = 15738435648. Its totient is φ = 5033414400.

The previous prime is 9447922859. The next prime is 9447922931. The reversal of 9447922875 is 5782297449.

9447922875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9447922875 - 2⁴ = 9447922859 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344157 + ... + 370593.

It is an arithmetic number, because the mean of its divisors is an integer number (491826114).

Almost surely, 2^9447922875 is an apocalyptic number.

9447922875 is a deficient number, since it is larger than the sum of its proper divisors (6290512773).

9447922875 is a wasteful number, since it uses less digits than its factorization.

9447922875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27408 (or 27398 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 9447922875 is about 97200.4263107935. The cubic root of 9447922875 is about 2114.0347075242.

The spelling of 9447922875 in words is "nine billion, four hundred forty-seven million, nine hundred twenty-two thousand, eight hundred seventy-five".