9098844 has 12 divisors (see below), whose sum is σ = 21230664. Its totient is φ = 3032944.

The previous prime is 9098833. The next prime is 9098861. The reversal of 9098844 is 4488909.

9098844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 9098796 and 9098805.

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, 379107 + ... + 379130.

It is an arithmetic number, because the mean of its divisors is an integer number (1769222).

Almost surely, 2^9098844 is an apocalyptic number.

It is an amenable number.

9098844 is an abundant number, since it is smaller than the sum of its proper divisors (12131820).

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

9098844 is a wasteful number, since it uses less digits than its factorization.

9098844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758244 (or 758242 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 9098844 is about 3016.4290145800. The cubic root of 9098844 is about 208.7671070159.

The spelling of 9098844 in words is "nine million, ninety-eight thousand, eight hundred forty-four".