6816848867 has 8 divisors (see below), whose sum is σ = 7006669824. Its totient is φ = 6628450248.

The previous prime is 6816848821. The next prime is 6816848879. The reversal of 6816848867 is 7688486186.

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

It is a cyclic number.

It is not a de Polignac number, because 6816848867 - 2⁶ = 6816848803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6816848807) 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, 345863 + ... + 365040.

It is an arithmetic number, because the mean of its divisors is an integer number (875833728).

Almost surely, 2^6816848867 is an apocalyptic number.

6816848867 is a deficient number, since it is larger than the sum of its proper divisors (189820957).

6816848867 is a wasteful number, since it uses less digits than its factorization.

6816848867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711169.

The product of its digits is 24772608, while the sum is 62.

The square root of 6816848867 is about 82564.2105697136. The cubic root of 6816848867 is about 1896.0999285453.

The spelling of 6816848867 in words is "six billion, eight hundred sixteen million, eight hundred forty-eight thousand, eight hundred sixty-seven".