726938606 has 12 divisors (see below), whose sum is σ = 1094694432. Its totient is φ = 362046024.

The previous prime is 726938591. The next prime is 726938609. The reversal of 726938606 is 606839627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726938609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142211 + ... + 147233.

It is an arithmetic number, because the mean of its divisors is an integer number (91224536).

Almost surely, 2^726938606 is an apocalyptic number.

726938606 is a deficient number, since it is larger than the sum of its proper divisors (367755826).

726938606 is an equidigital number, since it uses as much as digits as its factorization.

726938606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563 (or 5294 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 726938606 is about 26961.7990126772. The cubic root of 726938606 is about 899.1508888642.

The spelling of 726938606 in words is "seven hundred twenty-six million, nine hundred thirty-eight thousand, six hundred six".