878966852 has 12 divisors (see below), whose sum is σ = 1541489040. Its totient is φ = 438541416.

The previous prime is 878966849. The next prime is 878966863. The reversal of 878966852 is 258669878.

It is a junction number, because it is equal to n+sod(n) for n = 878966791 and 878966800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233402 + ... + 237137.

It is an arithmetic number, because the mean of its divisors is an integer number (128457420).

Almost surely, 2^878966852 is an apocalyptic number.

It is an amenable number.

878966852 is a deficient number, since it is larger than the sum of its proper divisors (662522188).

878966852 is a wasteful number, since it uses less digits than its factorization.

878966852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471010 (or 471008 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 59.

The square root of 878966852 is about 29647.3751283313. The cubic root of 878966852 is about 957.9088059311.

The spelling of 878966852 in words is "eight hundred seventy-eight million, nine hundred sixty-six thousand, eight hundred fifty-two".