868534382 has 8 divisors (see below), whose sum is σ = 1333099416. Its totient is φ = 424167912.

The previous prime is 868534361. The next prime is 868534397. The reversal of 868534382 is 283435868.

It is a happy number.

868534382 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 a super-2 number, since 2×868534382² = 1508703945432243848, which contains 22 as substring.

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, 5049533 + ... + 5049704.

It is an arithmetic number, because the mean of its divisors is an integer number (166637427).

Almost surely, 2^868534382 is an apocalyptic number.

868534382 is a deficient number, since it is larger than the sum of its proper divisors (464565034).

868534382 is a wasteful number, since it uses less digits than its factorization.

868534382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099282.

The product of its digits is 1105920, while the sum is 47.

The square root of 868534382 is about 29470.9073833840. The cubic root of 868534382 is about 954.1039014448.

The spelling of 868534382 in words is "eight hundred sixty-eight million, five hundred thirty-four thousand, three hundred eighty-two".