8869944 has 16 divisors (see below), whose sum is σ = 22174920. Its totient is φ = 2956640.

The previous prime is 8869919. The next prime is 8869951. The reversal of 8869944 is 4499688.

It is a junction number, because it is equal to n+sod(n) for n = 8869893 and 8869902.

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, 184767 + ... + 184814.

Almost surely, 2^8869944 is an apocalyptic number.

It is an amenable number.

8869944 is an abundant number, since it is smaller than the sum of its proper divisors (13304976).

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

8869944 is a wasteful number, since it uses less digits than its factorization.

8869944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369590 (or 369586 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 8869944 is about 2978.2451208724. The cubic root of 8869944 is about 207.0015636186.

The spelling of 8869944 in words is "eight million, eight hundred sixty-nine thousand, nine hundred forty-four".