6723236752 has 20 divisors (see below), whose sum is σ = 13047402636. Its totient is φ = 3356165120.

The previous prime is 6723236699. The next prime is 6723236759. The reversal of 6723236752 is 2576323276.

It can be written as a sum of positive squares in 2 ways, for example, as 233967616 + 6489269136 = 15296^2 + 80556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6723236699 and 6723236708.

It is not an unprimeable number, because it can be changed into a prime (6723236759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330649 + ... + 350392.

Almost surely, 2^6723236752 is an apocalyptic number.

It is an amenable number.

6723236752 is a deficient number, since it is larger than the sum of its proper divisors (6324165884).

6723236752 is a wasteful number, since it uses less digits than its factorization.

6723236752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681666 (or 681660 counting only the distinct ones).

The product of its digits is 635040, while the sum is 43.

The square root of 6723236752 is about 81995.3459167043. The cubic root of 6723236752 is about 1887.3805197940.

The spelling of 6723236752 in words is "six billion, seven hundred twenty-three million, two hundred thirty-six thousand, seven hundred fifty-two".