868589342 has 8 divisors (see below), whose sum is σ = 1359531216. Its totient is φ = 415412272.

The previous prime is 868589339. The next prime is 868589357. The reversal of 868589342 is 243985868.

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

It is a congruent number.

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, 9441143 + ... + 9441234.

It is an arithmetic number, because the mean of its divisors is an integer number (169941402).

Almost surely, 2^868589342 is an apocalyptic number.

868589342 is a deficient number, since it is larger than the sum of its proper divisors (490941874).

868589342 is a wasteful number, since it uses less digits than its factorization.

868589342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18882402.

The product of its digits is 3317760, while the sum is 53.

The square root of 868589342 is about 29471.8398136255. The cubic root of 868589342 is about 954.1240259387.

The spelling of 868589342 in words is "eight hundred sixty-eight million, five hundred eighty-nine thousand, three hundred forty-two".