9396774856 has 32 divisors (see below), whose sum is σ = 20680165440. Its totient is φ = 3918345408.

The previous prime is 9396774841. The next prime is 9396774859. The reversal of 9396774856 is 6584776939.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9396774859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265490 + ... + 2269633.

It is an arithmetic number, because the mean of its divisors is an integer number (646255170).

Almost surely, 2^9396774856 is an apocalyptic number.

It is an amenable number.

9396774856 is an abundant number, since it is smaller than the sum of its proper divisors (11283390584).

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

9396774856 is a wasteful number, since it uses less digits than its factorization.

9396774856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535173 (or 4535169 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 64.

The square root of 9396774856 is about 96936.9633112158. The cubic root of 9396774856 is about 2110.2129009585.

The spelling of 9396774856 in words is "nine billion, three hundred ninety-six million, seven hundred seventy-four thousand, eight hundred fifty-six".