864830695 has 8 divisors (see below), whose sum is σ = 1092417840. Its totient is φ = 655450560.

The previous prime is 864830693. The next prime is 864830719. The reversal of 864830695 is 596038468.

It is a happy number.

864830695 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 not a de Polignac number, because 864830695 - 2¹ = 864830693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864830693) 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, 4551646 + ... + 4551835.

It is an arithmetic number, because the mean of its divisors is an integer number (136552230).

Almost surely, 2^864830695 is an apocalyptic number.

864830695 is a deficient number, since it is larger than the sum of its proper divisors (227587145).

864830695 is a wasteful number, since it uses less digits than its factorization.

864830695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103505.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 864830695 is about 29408.0039275025. The cubic root of 864830695 is about 952.7457755645.

The spelling of 864830695 in words is "eight hundred sixty-four million, eight hundred thirty thousand, six hundred ninety-five".