9609534992 has 20 divisors (see below), whose sum is σ = 18641513340. Its totient is φ = 4798821888.

The previous prime is 9609534989. The next prime is 9609535027. The reversal of 9609534992 is 2994359069.

It can be written as a sum of positive squares in 2 ways, for example, as 4539525376 + 5070009616 = 67376^2 + 71204^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358253 + ... + 384140.

It is an arithmetic number, because the mean of its divisors is an integer number (932075667).

Almost surely, 2^9609534992 is an apocalyptic number.

It is an amenable number.

9609534992 is a deficient number, since it is larger than the sum of its proper divisors (9031978348).

9609534992 is a wasteful number, since it uses less digits than its factorization.

9609534992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743210 (or 743204 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 56.

The square root of 9609534992 is about 98028.2356874793. The cubic root of 9609534992 is about 2126.0205472678.

The spelling of 9609534992 in words is "nine billion, six hundred nine million, five hundred thirty-four thousand, nine hundred ninety-two".