9902996 has 12 divisors (see below), whose sum is σ = 17428320. Its totient is φ = 4923480.

The previous prime is 9902989. The next prime is 9903001. The reversal of 9902996 is 6992099.

9902996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6200 + ... + 7631.

It is an arithmetic number, because the mean of its divisors is an integer number (1452360).

Almost surely, 2^9902996 is an apocalyptic number.

It is an amenable number.

9902996 is a deficient number, since it is larger than the sum of its proper divisors (7525324).

9902996 is a wasteful number, since it uses less digits than its factorization.

9902996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14014 (or 14012 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 9902996 is about 3146.9026041490. The cubic root of 9902996 is about 214.7445749819.

The spelling of 9902996 in words is "nine million, nine hundred two thousand, nine hundred ninety-six".