9840996 has 36 divisors (see below), whose sum is σ = 27138384. Its totient is φ = 2982000.

The previous prime is 9840989. The next prime is 9841019. The reversal of 9840996 is 6990489.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12030 + ... + 12821.

It is an arithmetic number, because the mean of its divisors is an integer number (753844).

Almost surely, 2^9840996 is an apocalyptic number.

It is an amenable number.

9840996 is an abundant number, since it is smaller than the sum of its proper divisors (17297388).

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

9840996 is a wasteful number, since it uses less digits than its factorization.

9840996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24872 (or 24867 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 9840996 is about 3137.0361808561. The cubic root of 9840996 is about 214.2954837451.

The spelling of 9840996 in words is "nine million, eight hundred forty thousand, nine hundred ninety-six".