9926002986 has 16 divisors (see below), whose sum is σ = 19866544704. Its totient is φ = 3306244544.

The previous prime is 9926002963. The next prime is 9926003023. The reversal of 9926002986 is 6892006299.

9926002986 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×9926002986³ (a number of 31 digits) contains 333 as substring.

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, 596895 + ... + 613298.

It is an arithmetic number, because the mean of its divisors is an integer number (1241659044).

Almost surely, 2^9926002986 is an apocalyptic number.

9926002986 is an abundant number, since it is smaller than the sum of its proper divisors (9940541718).

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

9926002986 is a wasteful number, since it uses less digits than its factorization.

9926002986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211565.

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 9926002986 is about 99629.3279411238. The cubic root of 9926002986 is about 2149.1074706028.

The spelling of 9926002986 in words is "nine billion, nine hundred twenty-six million, two thousand, nine hundred eighty-six".