6827716984 has 16 divisors (see below), whose sum is σ = 13965784920. Its totient is φ = 3103507680.

The previous prime is 6827716981. The next prime is 6827716999. The reversal of 6827716984 is 4896177286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6827716981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38793759 + ... + 38793934.

Almost surely, 2^6827716984 is an apocalyptic number.

It is an amenable number.

6827716984 is an abundant number, since it is smaller than the sum of its proper divisors (7138067936).

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

6827716984 is a wasteful number, since it uses less digits than its factorization.

6827716984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77587710 (or 77587706 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 58.

The square root of 6827716984 is about 82630.0005082900. Note that the first 3 decimals coincide. The cubic root of 6827716984 is about 1897.1070456008.

The spelling of 6827716984 in words is "six billion, eight hundred twenty-seven million, seven hundred sixteen thousand, nine hundred eighty-four".