9926486016 has 96 divisors (see below), whose sum is σ = 27080333280. Its totient is φ = 3231793152.

The previous prime is 9926485993. The next prime is 9926486041. The reversal of 9926486016 is 6106846299.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 9926486016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245406 + ... + 282978.

It is an arithmetic number, because the mean of its divisors is an integer number (282086805).

Almost surely, 2^9926486016 is an apocalyptic number.

9926486016 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 9926486016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13540166640).

9926486016 is an abundant number, since it is smaller than the sum of its proper divisors (17153847264).

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

9926486016 is a wasteful number, since it uses less digits than its factorization.

9926486016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37641 (or 37621 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 9926486016 is about 99631.7520472264. The cubic root of 9926486016 is about 2149.1423307758.

The spelling of 9926486016 in words is "nine billion, nine hundred twenty-six million, four hundred eighty-six thousand, sixteen".