726364343 has 8 divisors (see below), whose sum is σ = 735566208. Its totient is φ = 717204024.

The previous prime is 726364267. The next prime is 726364391. The reversal of 726364343 is 343463627.

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 726364343 - 2²⁴ = 709587127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 726364297 and 726364306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726364543) 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, 25580 + ... + 45902.

It is an arithmetic number, because the mean of its divisors is an integer number (91945776).

Almost surely, 2^726364343 is an apocalyptic number.

726364343 is a deficient number, since it is larger than the sum of its proper divisors (9201865).

726364343 is a wasteful number, since it uses less digits than its factorization.

726364343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20773.

The product of its digits is 217728, while the sum is 38.

The square root of 726364343 is about 26951.1473410688. The cubic root of 726364343 is about 898.9140577160.

The spelling of 726364343 in words is "seven hundred twenty-six million, three hundred sixty-four thousand, three hundred forty-three".