868906113 has 8 divisors (see below), whose sum is σ = 1189853568. Its totient is φ = 563614704.

The previous prime is 868906067. The next prime is 868906123. The reversal of 868906113 is 311609868.

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

It is not a de Polignac number, because 868906113 - 2¹⁴ = 868889729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (868906123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3913881 + ... + 3914102.

It is an arithmetic number, because the mean of its divisors is an integer number (148731696).

Almost surely, 2^868906113 is an apocalyptic number.

It is an amenable number.

868906113 is a deficient number, since it is larger than the sum of its proper divisors (320947455).

868906113 is a wasteful number, since it uses less digits than its factorization.

868906113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7828023.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 868906113 is about 29477.2134537849. The cubic root of 868906113 is about 954.2400002251.

The spelling of 868906113 in words is "eight hundred sixty-eight million, nine hundred six thousand, one hundred thirteen".