6864123874 has 8 divisors (see below), whose sum is σ = 10364372928. Its totient is φ = 3409332900.

The previous prime is 6864123859. The next prime is 6864123953. The reversal of 6864123874 is 4783214686.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11364142 + ... + 11364745.

It is an arithmetic number, because the mean of its divisors is an integer number (1295546616).

Almost surely, 2^6864123874 is an apocalyptic number.

6864123874 is a deficient number, since it is larger than the sum of its proper divisors (3500249054).

6864123874 is a wasteful number, since it uses less digits than its factorization.

6864123874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22729040.

The product of its digits is 1548288, while the sum is 49.

The square root of 6864123874 is about 82850.0082920937. The cubic root of 6864123874 is about 1900.4730007973.

The spelling of 6864123874 in words is "six billion, eight hundred sixty-four million, one hundred twenty-three thousand, eight hundred seventy-four".