9791926848 has 168 divisors, whose sum is σ = 31606638336. Its totient is φ = 2871475200.

The previous prime is 9791926831. The next prime is 9791926867. The reversal of 9791926848 is 8486291979.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171490 + ... + 221342.

It is an arithmetic number, because the mean of its divisors is an integer number (188134752).

Almost surely, 2^9791926848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9791926848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15803319168).

9791926848 is an abundant number, since it is smaller than the sum of its proper divisors (21814711488).

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

9791926848 is a wasteful number, since it uses less digits than its factorization.

9791926848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49913 (or 49900 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 63.

The square root of 9791926848 is about 98954.1653898410. The cubic root of 9791926848 is about 2139.3871689757.

It can be divided in two parts, 9791 and 926848, that added together give a palindrome (936639).

The spelling of 9791926848 in words is "nine billion, seven hundred ninety-one million, nine hundred twenty-six thousand, eight hundred forty-eight".