6748936188 has 24 divisors (see below), whose sum is σ = 15946855680. Its totient is φ = 2221168560.

The previous prime is 6748936163. The next prime is 6748936193. The reversal of 6748936188 is 8816398476.

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 7 ways as a sum of consecutive naturals, for example, 3558618 + ... + 3560513.

It is an arithmetic number, because the mean of its divisors is an integer number (664452320).

Almost surely, 2^6748936188 is an apocalyptic number.

It is an amenable number.

6748936188 is an abundant number, since it is smaller than the sum of its proper divisors (9197919492).

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

6748936188 is a wasteful number, since it uses less digits than its factorization.

6748936188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7119217 (or 7119215 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 6748936188 is about 82151.9092170109. The cubic root of 6748936188 is about 1889.7822867275.

The spelling of 6748936188 in words is "six billion, seven hundred forty-eight million, nine hundred thirty-six thousand, one hundred eighty-eight".