9876944 has 40 divisors (see below), whose sum is σ = 23861568. Its totient is φ = 3847680.

The previous prime is 9876943. The next prime is 9876947. The reversal of 9876944 is 4496789.

9876944 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 not an unprimeable number, because it can be changed into a prime (9876943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777 + ... + 5240.

Almost surely, 2^9876944 is an apocalyptic number.

It is an amenable number.

9876944 is an abundant number, since it is smaller than the sum of its proper divisors (13984624).

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

9876944 is a wasteful number, since it uses less digits than its factorization.

9876944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8043 (or 8037 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 9876944 is about 3142.7605699448. The cubic root of 9876944 is about 214.5560987293.

The spelling of 9876944 in words is "nine million, eight hundred seventy-six thousand, nine hundred forty-four".