878794 has 16 divisors (see below), whose sum is σ = 1544256. Its totient is φ = 367200.

The previous prime is 878789. The next prime is 878797. The reversal of 878794 is 497878.

878794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 878794.

It is not an unprimeable number, because it can be changed into a prime (878797) 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, 192 + ... + 1339.

It is an arithmetic number, because the mean of its divisors is an integer number (96516).

2⁸⁷⁸⁷⁹⁴ is an apocalyptic number.

878794 is a deficient number, since it is larger than the sum of its proper divisors (665462).

878794 is a wasteful number, since it uses less digits than its factorization.

878794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581.

The product of its digits is 112896, while the sum is 43.

The square root of 878794 is about 937.4401314217. The cubic root of 878794 is about 95.7846009741.

The spelling of 878794 in words is "eight hundred seventy-eight thousand, seven hundred ninety-four".