878375322 has 48 divisors (see below), whose sum is σ = 2088242208. Its totient is φ = 264625440.

The previous prime is 878375321. The next prime is 878375389. The reversal of 878375322 is 223573878.

878375322 is a `hidden beast` number, since 87 + 8 + 37 + 532 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (878375321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21433 + ... + 47075.

It is an arithmetic number, because the mean of its divisors is an integer number (43505046).

Almost surely, 2^878375322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878375322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1044121104).

878375322 is an abundant number, since it is smaller than the sum of its proper divisors (1209866886).

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

878375322 is a wasteful number, since it uses less digits than its factorization.

878375322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25835 (or 25832 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 878375322 is about 29637.3973553684. The cubic root of 878375322 is about 957.6938721697.

The spelling of 878375322 in words is "eight hundred seventy-eight million, three hundred seventy-five thousand, three hundred twenty-two".