9390875072 has 28 divisors (see below), whose sum is σ = 19731197520. Its totient is φ = 4419234816.

The previous prime is 9390875071. The next prime is 9390875083. The reversal of 9390875072 is 2705780939.

It is a happy number.

9390875072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9390875072² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9390875072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9390875071) 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 3 ways as a sum of consecutive naturals, for example, 4314572 + ... + 4316747.

Almost surely, 2^9390875072 is an apocalyptic number.

It is an amenable number.

9390875072 is an abundant number, since it is smaller than the sum of its proper divisors (10340322448).

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

9390875072 is a wasteful number, since it uses less digits than its factorization.

9390875072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631348 (or 8631338 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 9390875072 is about 96906.5274994414. The cubic root of 9390875072 is about 2109.7711746941.

The spelling of 9390875072 in words is "nine billion, three hundred ninety million, eight hundred seventy-five thousand, seventy-two".