9256818816 has 192 divisors, whose sum is σ = 30602594880. Its totient is φ = 2630928384.

The previous prime is 9256818751. The next prime is 9256818839. The reversal of 9256818816 is 6188186529.

It is a happy number.

9256818816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1585695 + ... + 1591521.

It is an arithmetic number, because the mean of its divisors is an integer number (159388515).

Almost surely, 2^9256818816 is an apocalyptic number.

9256818816 is a gapful number since it is divisible by the number (96) 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 9256818816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15301297440).

9256818816 is an abundant number, since it is smaller than the sum of its proper divisors (21345776064).

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

9256818816 is a wasteful number, since it uses less digits than its factorization.

9256818816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051 (or 6036 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 54.

The square root of 9256818816 is about 96212.3631141030. The cubic root of 9256818816 is about 2099.6839143309.

The spelling of 9256818816 in words is "nine billion, two hundred fifty-six million, eight hundred eighteen thousand, eight hundred sixteen".