9723405752 has 8 divisors (see below), whose sum is σ = 18231385800. Its totient is φ = 4861702872.

The previous prime is 9723405721. The next prime is 9723405773. The reversal of 9723405752 is 2575043279.

It is a happy number.

9723405752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 607712852 + ... + 607712867.

It is an arithmetic number, because the mean of its divisors is an integer number (2278923225).

Almost surely, 2^9723405752 is an apocalyptic number.

It is an amenable number.

9723405752 is a deficient number, since it is larger than the sum of its proper divisors (8507980048).

9723405752 is a wasteful number, since it uses less digits than its factorization.

9723405752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215425725 (or 1215425721 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 9723405752 is about 98607.3311270516. The cubic root of 9723405752 is about 2134.3852107170.

The spelling of 9723405752 in words is "nine billion, seven hundred twenty-three million, four hundred five thousand, seven hundred fifty-two".