878316 has 24 divisors (see below), whose sum is σ = 2089584. Its totient is φ = 287040.

The previous prime is 878309. The next prime is 878359. The reversal of 878316 is 613878.

It is an unprimeable number.

878316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 1326.

It is an arithmetic number, because the mean of its divisors is an integer number (87066).

2⁸⁷⁸³¹⁶ is an apocalyptic number.

It is an amenable number.

878316 is an abundant number, since it is smaller than the sum of its proper divisors (1211268).

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

878316 is a wasteful number, since it uses less digits than its factorization.

878316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1439 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 878316 is about 937.1851471294. The cubic root of 878316 is about 95.7672312064.

The spelling of 878316 in words is "eight hundred seventy-eight thousand, three hundred sixteen".