869689922 has 8 divisors (see below), whose sum is σ = 1308477072. Its totient is φ = 433530900.

The previous prime is 869689889. The next prime is 869689967. The reversal of 869689922 is 229986968.

869689922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 656204 + ... + 657527.

It is an arithmetic number, because the mean of its divisors is an integer number (163559634).

Almost surely, 2^869689922 is an apocalyptic number.

869689922 is a deficient number, since it is larger than the sum of its proper divisors (438787150).

869689922 is a wasteful number, since it uses less digits than its factorization.

869689922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314064.

The product of its digits is 6718464, while the sum is 59.

The square root of 869689922 is about 29490.5056246922. The cubic root of 869689922 is about 954.5268425374.

The spelling of 869689922 in words is "eight hundred sixty-nine million, six hundred eighty-nine thousand, nine hundred twenty-two".