6747504336 has 80 divisors (see below), whose sum is σ = 19498008000. Its totient is φ = 2234051712.

The previous prime is 6747504331. The next prime is 6747504349. The reversal of 6747504336 is 6334057476.

It is a junction number, because it is equal to n+sod(n) for n = 6747504291 and 6747504300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6747504331) 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 15 ways as a sum of consecutive naturals, for example, 11955 + ... + 116781.

It is an arithmetic number, because the mean of its divisors is an integer number (243725100).

Almost surely, 2^6747504336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6747504336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9749004000).

6747504336 is an abundant number, since it is smaller than the sum of its proper divisors (12750503664).

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

6747504336 is a wasteful number, since it uses less digits than its factorization.

6747504336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104993 (or 104981 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The square root of 6747504336 is about 82143.1940942157. The cubic root of 6747504336 is about 1889.6486320865.

The spelling of 6747504336 in words is "six billion, seven hundred forty-seven million, five hundred four thousand, three hundred thirty-six".