726716333 has 8 divisors (see below), whose sum is σ = 831105600. Its totient is φ = 622470240.

The previous prime is 726716327. The next prime is 726716381. The reversal of 726716333 is 333617627.

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

It is not a de Polignac number, because 726716333 - 2⁴ = 726716317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726716233) 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 7 ways as a sum of consecutive naturals, for example, 24683 + ... + 45416.

It is an arithmetic number, because the mean of its divisors is an integer number (103888200).

Almost surely, 2^726716333 is an apocalyptic number.

It is an amenable number.

726716333 is a deficient number, since it is larger than the sum of its proper divisors (104389267).

726716333 is a wasteful number, since it uses less digits than its factorization.

726716333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71587.

The product of its digits is 95256, while the sum is 38.

The square root of 726716333 is about 26957.6766988552. The cubic root of 726716333 is about 899.0592363105.

The spelling of 726716333 in words is "seven hundred twenty-six million, seven hundred sixteen thousand, three hundred thirty-three".