868445322 has 8 divisors (see below), whose sum is σ = 1736890656. Its totient is φ = 289481772.

The previous prime is 868445311. The next prime is 868445327. The reversal of 868445322 is 223544868.

868445322 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.

868445322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (868445327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72370438 + ... + 72370449.

It is an arithmetic number, because the mean of its divisors is an integer number (217111332).

Almost surely, 2^868445322 is an apocalyptic number.

868445322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

868445322 is a wasteful number, since it uses less digits than its factorization.

868445322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144740892.

The product of its digits is 368640, while the sum is 42.

The square root of 868445322 is about 29469.3963630068. The cubic root of 868445322 is about 954.0712888814.

The spelling of 868445322 in words is "eight hundred sixty-eight million, four hundred forty-five thousand, three hundred twenty-two".