726063164 has 12 divisors (see below), whose sum is σ = 1279752600. Its totient is φ = 360419568.

The previous prime is 726063161. The next prime is 726063179. The reversal of 726063164 is 461360627.

726063164 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 (726063161) 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, 652379 + ... + 653490.

It is an arithmetic number, because the mean of its divisors is an integer number (106646050).

Almost surely, 2^726063164 is an apocalyptic number.

It is an amenable number.

726063164 is a deficient number, since it is larger than the sum of its proper divisors (553689436).

726063164 is a wasteful number, since it uses less digits than its factorization.

726063164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306012 (or 1306010 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 726063164 is about 26945.5592630771. The cubic root of 726063164 is about 898.7897989253.

The spelling of 726063164 in words is "seven hundred twenty-six million, sixty-three thousand, one hundred sixty-four".