726928797 has 8 divisors (see below), whose sum is σ = 1107701056. Its totient is φ = 415387872.

The previous prime is 726928759. The next prime is 726928831. The reversal of 726928797 is 797829627.

726928797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 726928797 - 2²⁸ = 458493341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726928747) 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, 17307808 + ... + 17307849.

It is an arithmetic number, because the mean of its divisors is an integer number (138462632).

Almost surely, 2^726928797 is an apocalyptic number.

It is an amenable number.

726928797 is a deficient number, since it is larger than the sum of its proper divisors (380772259).

726928797 is a wasteful number, since it uses less digits than its factorization.

726928797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34615667.

The product of its digits is 5334336, while the sum is 57.

The square root of 726928797 is about 26961.6171065461. The cubic root of 726928797 is about 899.1468445929.

The spelling of 726928797 in words is "seven hundred twenty-six million, nine hundred twenty-eight thousand, seven hundred ninety-seven".