726414772 has 24 divisors (see below), whose sum is σ = 1279066880. Its totient is φ = 360974880.

The previous prime is 726414739. The next prime is 726414803. The reversal of 726414772 is 277414627.

726414772 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698629 + ... + 699667.

Almost surely, 2^726414772 is an apocalyptic number.

It is an amenable number.

726414772 is a deficient number, since it is larger than the sum of its proper divisors (552652108).

726414772 is a wasteful number, since it uses less digits than its factorization.

726414772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1949 counting only the distinct ones).

The product of its digits is 131712, while the sum is 40.

The square root of 726414772 is about 26952.0828879699. The cubic root of 726414772 is about 898.9348600807.

The spelling of 726414772 in words is "seven hundred twenty-six million, four hundred fourteen thousand, seven hundred seventy-two".