868759134 has 16 divisors (see below), whose sum is σ = 1738873488. Its totient is φ = 289360512.

The previous prime is 868759019. The next prime is 868759153. The reversal of 868759134 is 431957868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48037 + ... + 63600.

It is an arithmetic number, because the mean of its divisors is an integer number (108679593).

Almost surely, 2^868759134 is an apocalyptic number.

868759134 is an abundant number, since it is smaller than the sum of its proper divisors (870114354).

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

868759134 is a wasteful number, since it uses less digits than its factorization.

868759134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112939.

The product of its digits is 1451520, while the sum is 51.

The square root of 868759134 is about 29474.7202531254. The cubic root of 868759134 is about 954.1861926665.

The spelling of 868759134 in words is "eight hundred sixty-eight million, seven hundred fifty-nine thousand, one hundred thirty-four".