9998044 has 12 divisors (see below), whose sum is σ = 19996144. Its totient is φ = 4284864.

The previous prime is 9998033. The next prime is 9998099. The reversal of 9998044 is 4408999.

9998044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

9998044 is an admirable number.

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, 178509 + ... + 178564.

Almost surely, 2^9998044 is an apocalyptic number.

It is an amenable number.

9998044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9998044 is a wasteful number, since it uses less digits than its factorization.

9998044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357084 (or 357082 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 9998044 is about 3161.9683742884. The cubic root of 9998044 is about 215.4294211731.

The spelling of 9998044 in words is "nine million, nine hundred ninety-eight thousand, forty-four".