6339723 has 8 divisors (see below), whose sum is σ = 9103248. Its totient is φ = 3901344.

The previous prime is 6339721. The next prime is 6339757. The reversal of 6339723 is 3279336.

6339723 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 not a de Polignac number, because 6339723 - 2¹ = 6339721 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6339721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81240 + ... + 81317.

It is an arithmetic number, because the mean of its divisors is an integer number (1137906).

Almost surely, 2^6339723 is an apocalyptic number.

6339723 is a deficient number, since it is larger than the sum of its proper divisors (2763525).

6339723 is a wasteful number, since it uses less digits than its factorization.

6339723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162573.

The product of its digits is 20412, while the sum is 33.

The square root of 6339723 is about 2517.8806564252. The cubic root of 6339723 is about 185.0788366211.

The spelling of 6339723 in words is "six million, three hundred thirty-nine thousand, seven hundred twenty-three".