726161353 has 8 divisors (see below), whose sum is σ = 730747040. Its totient is φ = 721586880.

The previous prime is 726161333. The next prime is 726161369. The reversal of 726161353 is 353161627.

726161353 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 a cyclic number.

It is not a de Polignac number, because 726161353 - 2¹³ = 726153161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726161333) 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, 153601 + ... + 158257.

It is an arithmetic number, because the mean of its divisors is an integer number (91343380).

Almost surely, 2^726161353 is an apocalyptic number.

It is an amenable number.

726161353 is a deficient number, since it is larger than the sum of its proper divisors (4585687).

726161353 is a wasteful number, since it uses less digits than its factorization.

726161353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607.

The product of its digits is 22680, while the sum is 34.

The square root of 726161353 is about 26947.3811900155. The cubic root of 726161353 is about 898.8303129825.

The spelling of 726161353 in words is "seven hundred twenty-six million, one hundred sixty-one thousand, three hundred fifty-three".