9846857312 has 48 divisors (see below), whose sum is σ = 20416944240. Its totient is φ = 4661872128.

The previous prime is 9846857281. The next prime is 9846857347. The reversal of 9846857312 is 2137586489.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795118 + ... + 1800594.

It is an arithmetic number, because the mean of its divisors is an integer number (425353005).

Almost surely, 2^9846857312 is an apocalyptic number.

It is an amenable number.

9846857312 is an abundant number, since it is smaller than the sum of its proper divisors (10570086928).

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

9846857312 is a wasteful number, since it uses less digits than its factorization.

9846857312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463 (or 8455 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 9846857312 is about 99231.3323099111. The cubic root of 9846857312 is about 2143.3802020527.

The spelling of 9846857312 in words is "nine billion, eight hundred forty-six million, eight hundred fifty-seven thousand, three hundred twelve".