9396872590 has 32 divisors (see below), whose sum is σ = 19725220800. Its totient is φ = 3221783712.

The previous prime is 9396872567. The next prime is 9396872623. The reversal of 9396872590 is 952786939.

9396872590 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1366377 + ... + 1373236.

It is an arithmetic number, because the mean of its divisors is an integer number (616413150).

Almost surely, 2^9396872590 is an apocalyptic number.

9396872590 is an abundant number, since it is smaller than the sum of its proper divisors (10328348210).

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

9396872590 is a wasteful number, since it uses less digits than its factorization.

9396872590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739641 (or 2739627 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 58.

The square root of 9396872590 is about 96937.4674210132. The cubic root of 9396872590 is about 2110.2202169024.

The spelling of 9396872590 in words is "nine billion, three hundred ninety-six million, eight hundred seventy-two thousand, five hundred ninety".