6806806874 has 16 divisors (see below), whose sum is σ = 11906952000. Its totient is φ = 2917202652.

The previous prime is 6806806871. The next prime is 6806806901. The reversal of 6806806874 is 4786086086.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6806806871) 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, 4960544 + ... + 4961915.

It is an arithmetic number, because the mean of its divisors is an integer number (744184500).

Almost surely, 2^6806806874 is an apocalyptic number.

6806806874 is a deficient number, since it is larger than the sum of its proper divisors (5100145126).

6806806874 is an equidigital number, since it uses as much as digits as its factorization.

6806806874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922482 (or 9922468 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 6806806874 is about 82503.3749249084. The cubic root of 6806806874 is about 1895.1684141018.

The spelling of 6806806874 in words is "six billion, eight hundred six million, eight hundred six thousand, eight hundred seventy-four".