724341 has 8 divisors (see below), whose sum is σ = 977760. Its totient is φ = 476912.

The previous prime is 724331. The next prime is 724393. The reversal of 724341 is 143427.

724341 is digitally balanced in base 7, 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 724341 - 2⁵ = 724309 is a prime.

724341 is strictly pandigital in base 7.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (724331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206 + ... + 1703.

It is an arithmetic number, because the mean of its divisors is an integer number (122220).

2⁷²⁴³⁴¹ is an apocalyptic number.

It is an amenable number.

724341 is a deficient number, since it is larger than the sum of its proper divisors (253419).

724341 is a wasteful number, since it uses less digits than its factorization.

724341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995.

The product of its digits is 672, while the sum is 21.

The square root of 724341 is about 851.0822521942. The cubic root of 724341 is about 89.8078617066.

Adding to 724341 its reverse (143427), we get a palindrome (867768).

The spelling of 724341 in words is "seven hundred twenty-four thousand, three hundred forty-one", and thus it is an iban number.