722383672 has 16 divisors (see below), whose sum is σ = 1354804560. Its totient is φ = 361102464.

The previous prime is 722383661. The next prime is 722383679. The reversal of 722383672 is 276383227.

722383672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722383679) 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, 33853 + ... + 50899.

It is an arithmetic number, because the mean of its divisors is an integer number (84675285).

Almost surely, 2^722383672 is an apocalyptic number.

It is an amenable number.

722383672 is a deficient number, since it is larger than the sum of its proper divisors (632420888).

722383672 is a wasteful number, since it uses less digits than its factorization.

722383672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22350 (or 22346 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 722383672 is about 26877.1961335255. The cubic root of 722383672 is about 897.2689523011.

The spelling of 722383672 in words is "seven hundred twenty-two million, three hundred eighty-three thousand, six hundred seventy-two".