8693199864 has 24 divisors (see below), whose sum is σ = 23544083160. Its totient is φ = 2897733264.

The previous prime is 8693199859. The next prime is 8693199887. The reversal of 8693199864 is 4689913968.

It is a happy number.

8693199864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60369372 + ... + 60369515.

It is an arithmetic number, because the mean of its divisors is an integer number (981003465).

Almost surely, 2^8693199864 is an apocalyptic number.

It is an amenable number.

8693199864 is an abundant number, since it is smaller than the sum of its proper divisors (14850883296).

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

8693199864 is a wasteful number, since it uses less digits than its factorization.

8693199864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120738899 (or 120738892 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 63.

The square root of 8693199864 is about 93237.3308498265. The cubic root of 8693199864 is about 2056.1741179685.

The spelling of 8693199864 in words is "eight billion, six hundred ninety-three million, one hundred ninety-nine thousand, eight hundred sixty-four".