9926048912 has 80 divisors (see below), whose sum is σ = 21826603008. Its totient is φ = 4338470400.

The previous prime is 9926048911. The next prime is 9926048917. The reversal of 9926048912 is 2198406299.

It is a happy number.

9926048912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9926048911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 472913 + ... + 493455.

Almost surely, 2^9926048912 is an apocalyptic number.

9926048912 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 9926048912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10913301504).

9926048912 is an abundant number, since it is smaller than the sum of its proper divisors (11900554096).

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

9926048912 is a wasteful number, since it uses less digits than its factorization.

9926048912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20688 (or 20682 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 9926048912 is about 99629.5584251983. The cubic root of 9926048912 is about 2149.1107851212.

The spelling of 9926048912 in words is "nine billion, nine hundred twenty-six million, forty-eight thousand, nine hundred twelve".