864121714 has 16 divisors (see below), whose sum is σ = 1338713856. Its totient is φ = 417898800.

The previous prime is 864121697. The next prime is 864121733. The reversal of 864121714 is 417121468.

It is a happy number.

864121714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 864121714.

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, 212569 + ... + 216595.

It is an arithmetic number, because the mean of its divisors is an integer number (83669616).

Almost surely, 2^864121714 is an apocalyptic number.

864121714 is a deficient number, since it is larger than the sum of its proper divisors (474592142).

864121714 is a wasteful number, since it uses less digits than its factorization.

864121714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521.

The product of its digits is 10752, while the sum is 34.

The square root of 864121714 is about 29395.9472376721. The cubic root of 864121714 is about 952.4853533707.

The spelling of 864121714 in words is "eight hundred sixty-four million, one hundred twenty-one thousand, seven hundred fourteen".