878902 has 16 divisors (see below), whose sum is σ = 1407600. Its totient is φ = 410400.

The previous prime is 878893. The next prime is 878929. The reversal of 878902 is 209878.

It is a happy number.

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, 3724 + ... + 3952.

It is an arithmetic number, because the mean of its divisors is an integer number (87975).

2⁸⁷⁸⁹⁰² is an apocalyptic number.

878902 is a deficient number, since it is larger than the sum of its proper divisors (528698).

878902 is a wasteful number, since it uses less digits than its factorization.

878902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 878902 is about 937.4977333306. The cubic root of 878902 is about 95.7885246518.

The spelling of 878902 in words is "eight hundred seventy-eight thousand, nine hundred two".