722783713 has 8 divisors (see below), whose sum is σ = 766343808. Its totient is φ = 679339584.

The previous prime is 722783707. The next prime is 722783749. The reversal of 722783713 is 317387227.

722783713 is digitally balanced in base 2, 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 de Polignac number, because none of the positive numbers 2^k-722783713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (722783753) 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, 15981 + ... + 41242.

It is an arithmetic number, because the mean of its divisors is an integer number (95792976).

Almost surely, 2^722783713 is an apocalyptic number.

It is an amenable number.

722783713 is a deficient number, since it is larger than the sum of its proper divisors (43560095).

722783713 is a wasteful number, since it uses less digits than its factorization.

722783713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57983.

The product of its digits is 98784, while the sum is 40.

The square root of 722783713 is about 26884.6371186222. The cubic root of 722783713 is about 897.4345513425.

The spelling of 722783713 in words is "seven hundred twenty-two million, seven hundred eighty-three thousand, seven hundred thirteen".