722623676 has 24 divisors (see below), whose sum is σ = 1290643536. Its totient is φ = 353928960.

The previous prime is 722623673. The next prime is 722623679. The reversal of 722623676 is 676326227.

722623676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (722623673) and next prime (722623679).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722623673) 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, 41060 + ... + 55956.

It is an arithmetic number, because the mean of its divisors is an integer number (53776814).

Almost surely, 2^722623676 is an apocalyptic number.

It is an amenable number.

722623676 is a deficient number, since it is larger than the sum of its proper divisors (568019860).

722623676 is a wasteful number, since it uses less digits than its factorization.

722623676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15149 (or 15147 counting only the distinct ones).

The product of its digits is 254016, while the sum is 41.

The square root of 722623676 is about 26881.6605885872. The cubic root of 722623676 is about 897.3683105329.

The spelling of 722623676 in words is "seven hundred twenty-two million, six hundred twenty-three thousand, six hundred seventy-six".