878770230 has 32 divisors (see below), whose sum is σ = 2271284064. Its totient is φ = 216312576.

The previous prime is 878770229. The next prime is 878770279. The reversal of 878770230 is 32077878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126239 + ... + 1127018.

It is an arithmetic number, because the mean of its divisors is an integer number (70977627).

Almost surely, 2^878770230 is an apocalyptic number.

878770230 is an abundant number, since it is smaller than the sum of its proper divisors (1392513834).

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

878770230 is a wasteful number, since it uses less digits than its factorization.

878770230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253280.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 878770230 is about 29644.0589326091. The cubic root of 878770230 is about 957.8373735857.

The spelling of 878770230 in words is "eight hundred seventy-eight million, seven hundred seventy thousand, two hundred thirty".