9936723 has 8 divisors (see below), whose sum is σ = 13264128. Its totient is φ = 6616904.

The previous prime is 9936697. The next prime is 9936727. The reversal of 9936723 is 3276399.

9936723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9936723 - 2⁸ = 9936467 is a prime.

9936723 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9936727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2890 + ... + 5312.

It is an arithmetic number, because the mean of its divisors is an integer number (1658016).

Almost surely, 2^9936723 is an apocalyptic number.

9936723 is a deficient number, since it is larger than the sum of its proper divisors (3327405).

9936723 is a wasteful number, since it uses less digits than its factorization.

9936723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793.

The product of its digits is 61236, while the sum is 39.

The square root of 9936723 is about 3152.2568106041. The cubic root of 9936723 is about 214.9880865942.

The spelling of 9936723 in words is "nine million, nine hundred thirty-six thousand, seven hundred twenty-three".