726365341 has 8 divisors (see below), whose sum is σ = 828253944. Its totient is φ = 631050240.

The previous prime is 726365303. The next prime is 726365357. The reversal of 726365341 is 143563627.

It can be written as a sum of positive squares in 4 ways, for example, as 36252441 + 690112900 = 6021^2 + 26270^2 .

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 726365341 - 2²³ = 717976733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 726365341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726365141) 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, 1643140 + ... + 1643581.

It is an arithmetic number, because the mean of its divisors is an integer number (103531743).

Almost surely, 2^726365341 is an apocalyptic number.

It is an amenable number.

726365341 is a deficient number, since it is larger than the sum of its proper divisors (101888603).

726365341 is a wasteful number, since it uses less digits than its factorization.

726365341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286751.

The product of its digits is 90720, while the sum is 37.

The square root of 726365341 is about 26951.1658560441. The cubic root of 726365341 is about 898.9144694083.

It can be divided in two parts, 72636 and 5341, that added together give a palindrome (77977).

The spelling of 726365341 in words is "seven hundred twenty-six million, three hundred sixty-five thousand, three hundred forty-one".