6327867988 has 24 divisors (see below), whose sum is σ = 11998776608. Its totient is φ = 2902633056.

The previous prime is 6327867911. The next prime is 6327867989. The reversal of 6327867988 is 8897687236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6327867989) by changing a digit.

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, 364806 + ... + 381757.

Almost surely, 2^6327867988 is an apocalyptic number.

It is an amenable number.

6327867988 is a deficient number, since it is larger than the sum of its proper divisors (5670908620).

6327867988 is a wasteful number, since it uses less digits than its factorization.

6327867988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746743 (or 746741 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 64.

The square root of 6327867988 is about 79547.8974455013. The cubic root of 6327867988 is about 1849.6340145754.

The spelling of 6327867988 in words is "six billion, three hundred twenty-seven million, eight hundred sixty-seven thousand, nine hundred eighty-eight".