878930 has 16 divisors (see below), whose sum is σ = 1704024. Its totient is φ = 324480.

The previous prime is 878929. The next prime is 878939. The reversal of 878930 is 39878.

878930 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 4 ways, for example, as 677329 + 201601 = 823^2 + 449^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 878930.

It is not an unprimeable number, because it can be changed into a prime (878939) 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, 3251 + ... + 3510.

2⁸⁷⁸⁹³⁰ is an apocalyptic number.

878930 is a deficient number, since it is larger than the sum of its proper divisors (825094).

878930 is a wasteful number, since it uses less digits than its factorization.

878930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 878930 is about 937.5126665811. The cubic root of 878930 is about 95.7895418491.

The spelling of 878930 in words is "eight hundred seventy-eight thousand, nine hundred thirty".