9681614112 has 144 divisors (see below), whose sum is σ = 26696150208. Its totient is φ = 3071946240.

The previous prime is 9681614077. The next prime is 9681614143. The reversal of 9681614112 is 2114161869.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15793518 + ... + 15794130.

It is an arithmetic number, because the mean of its divisors is an integer number (185389932).

Almost surely, 2^9681614112 is an apocalyptic number.

9681614112 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 9681614112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13348075104).

9681614112 is an abundant number, since it is smaller than the sum of its proper divisors (17014536096).

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

9681614112 is a wasteful number, since it uses less digits than its factorization.

9681614112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983 (or 952 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 9681614112 is about 98395.1935411481. The cubic root of 9681614112 is about 2131.3229243435.

The spelling of 9681614112 in words is "nine billion, six hundred eighty-one million, six hundred fourteen thousand, one hundred twelve".