879944 has 16 divisors (see below), whose sum is σ = 1777020. Its totient is φ = 406080.

The previous prime is 879941. The next prime is 879953. The reversal of 879944 is 449978.

879944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 879844 + 100 = 938^2 + 10^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (879941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4127 + ... + 4334.

2⁸⁷⁹⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

879944 is an abundant number, since it is smaller than the sum of its proper divisors (897076).

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

879944 is a wasteful number, since it uses less digits than its factorization.

879944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480 (or 8476 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 879944 is about 938.0533033895. The cubic root of 879944 is about 95.8263643746.

The spelling of 879944 in words is "eight hundred seventy-nine thousand, nine hundred forty-four".