9168948712 has 128 divisors (see below), whose sum is σ = 23543654400. Its totient is φ = 3237062400.

The previous prime is 9168948703. The next prime is 9168948713. The reversal of 9168948712 is 2178498619.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9168948713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252162 + ... + 286222.

It is an arithmetic number, because the mean of its divisors is an integer number (183934800).

Almost surely, 2^9168948712 is an apocalyptic number.

9168948712 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 9168948712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11771827200).

9168948712 is an abundant number, since it is smaller than the sum of its proper divisors (14374705688).

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

9168948712 is a wasteful number, since it uses less digits than its factorization.

9168948712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34127 (or 34123 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 55.

The square root of 9168948712 is about 95754.6276270761. The cubic root of 9168948712 is about 2093.0190498958.

The spelling of 9168948712 in words is "nine billion, one hundred sixty-eight million, nine hundred forty-eight thousand, seven hundred twelve".