868774059 has 32 divisors (see below), whose sum is σ = 1311671040. Its totient is φ = 568187136.

The previous prime is 868774043. The next prime is 868774061. The reversal of 868774059 is 950477868.

868774059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 868774059 - 2⁴ = 868774043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 868773996 and 868774014.

It is not an unprimeable number, because it can be changed into a prime (868774079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 511099 + ... + 512795.

It is an arithmetic number, because the mean of its divisors is an integer number (40989720).

Almost surely, 2^868774059 is an apocalyptic number.

868774059 is a deficient number, since it is larger than the sum of its proper divisors (442896981).

868774059 is a wasteful number, since it uses less digits than its factorization.

868774059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 868774059 is about 29474.9734351025. The cubic root of 868774059 is about 954.1916568382.

The spelling of 868774059 in words is "eight hundred sixty-eight million, seven hundred seventy-four thousand, fifty-nine".