726625412 has 24 divisors (see below), whose sum is σ = 1298088792. Its totient is φ = 355795200.

The previous prime is 726625387. The next prime is 726625451. The reversal of 726625412 is 214526627.

726625412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2262016 + 724363396 = 1504^2 + 26914^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50462 + ... + 63242.

It is an arithmetic number, because the mean of its divisors is an integer number (54087033).

Almost surely, 2^726625412 is an apocalyptic number.

It is an amenable number.

726625412 is a deficient number, since it is larger than the sum of its proper divisors (571463380).

726625412 is a wasteful number, since it uses less digits than its factorization.

726625412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13079 (or 13077 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 726625412 is about 26955.9902804553. The cubic root of 726625412 is about 899.0217403531.

The spelling of 726625412 in words is "seven hundred twenty-six million, six hundred twenty-five thousand, four hundred twelve".