9794820112 has 360 divisors, whose sum is σ = 26734851360. Its totient is φ = 3427522560.

The previous prime is 9794820083. The next prime is 9794820137. The reversal of 9794820112 is 2110284979.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 86679768 + ... + 86679880.

It is an arithmetic number, because the mean of its divisors is an integer number (74263476).

Almost surely, 2^9794820112 is an apocalyptic number.

9794820112 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9794820112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13367425680).

9794820112 is an abundant number, since it is smaller than the sum of its proper divisors (16940031248).

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

9794820112 is a wasteful number, since it uses less digits than its factorization.

9794820112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 9794820112 is about 98968.7835228866. The cubic root of 9794820112 is about 2139.5978596269.

The spelling of 9794820112 in words is "nine billion, seven hundred ninety-four million, eight hundred twenty thousand, one hundred twelve".