724363 has 4 divisors (see below), whose sum is σ = 728008. Its totient is φ = 720720.

The previous prime is 724331. The next prime is 724393. The reversal of 724363 is 363427.

724363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363427 = 227 ⋅1601.

It is a cyclic number.

It is not a de Polignac number, because 724363 - 2⁵ = 724331 is a prime.

It is a d-powerful number, because it can be written as 7⁵ + 2¹⁹ + 3⁶ + 4⁶ + 6⁴ + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (724303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (182002).

2⁷²⁴³⁶³ is an apocalyptic number.

724363 is a deficient number, since it is larger than the sum of its proper divisors (3645).

724363 is a wasteful number, since it uses less digits than its factorization.

724363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644.

The product of its digits is 3024, while the sum is 25.

The square root of 724363 is about 851.0951768163. The cubic root of 724363 is about 89.8087709252.

The spelling of 724363 in words is "seven hundred twenty-four thousand, three hundred sixty-three".