6810137684 has 12 divisors (see below), whose sum is σ = 13620275424. Its totient is φ = 2918630424.

The previous prime is 6810137671. The next prime is 6810137699. The reversal of 6810137684 is 4867310186.

6810137684 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 121609574 + ... + 121609629.

It is an arithmetic number, because the mean of its divisors is an integer number (1135022952).

Almost surely, 2^6810137684 is an apocalyptic number.

It is an amenable number.

6810137684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6810137684 is a wasteful number, since it uses less digits than its factorization.

6810137684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243219214 (or 243219212 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 6810137684 is about 82523.5583575987. The cubic root of 6810137684 is about 1895.4774878799.

The spelling of 6810137684 in words is "six billion, eight hundred ten million, one hundred thirty-seven thousand, six hundred eighty-four".