869329794 has 16 divisors (see below), whose sum is σ = 1743916320. Its totient is φ = 288900480.

The previous prime is 869329793. The next prime is 869329823. The reversal of 869329794 is 497923968.

869329794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (869329793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216879 + ... + 220850.

It is an arithmetic number, because the mean of its divisors is an integer number (108994770).

Almost surely, 2^869329794 is an apocalyptic number.

869329794 is an abundant number, since it is smaller than the sum of its proper divisors (874586526).

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

869329794 is a wasteful number, since it uses less digits than its factorization.

869329794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438065.

The product of its digits is 5878656, while the sum is 57.

The square root of 869329794 is about 29484.3991629472. The cubic root of 869329794 is about 954.3950717025.

The spelling of 869329794 in words is "eight hundred sixty-nine million, three hundred twenty-nine thousand, seven hundred ninety-four".