85870789322 has 8 divisors (see below), whose sum is σ = 132961222272. Its totient is φ = 41550381900.

The previous prime is 85870789297. The next prime is 85870789349. The reversal of 85870789322 is 22398707858.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692506304 + ... + 692506427.

It is an arithmetic number, because the mean of its divisors is an integer number (16620152784).

Almost surely, 2^85870789322 is an apocalyptic number.

85870789322 is a deficient number, since it is larger than the sum of its proper divisors (47090432950).

85870789322 is a wasteful number, since it uses less digits than its factorization.

85870789322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385012764.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 85870789322 in words is "eighty-five billion, eight hundred seventy million, seven hundred eighty-nine thousand, three hundred twenty-two".