878968 has 32 divisors (see below), whose sum is σ = 1827360. Its totient is φ = 394240.

The previous prime is 878957. The next prime is 878987. The reversal of 878968 is 869878.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (57105).

2⁸⁷⁸⁹⁶⁸ is an apocalyptic number.

It is an amenable number.

878968 is an abundant number, since it is smaller than the sum of its proper divisors (948392).

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

878968 is a wasteful number, since it uses less digits than its factorization.

878968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 323 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The square root of 878968 is about 937.5329327549. The cubic root of 878968 is about 95.7909222966.

Multiplying 878968 by its sum of digits (46), we get a triangular number (40432528 = T₈₉₉₂).

The spelling of 878968 in words is "eight hundred seventy-eight thousand, nine hundred sixty-eight".