723367 has 6 divisors (see below), whose sum is σ = 768728. Its totient is φ = 680544.

The previous prime is 723361. The next prime is 723379. The reversal of 723367 is 763327.

723367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 723367 - 2¹¹ = 721319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 963 + ... + 1540.

2⁷²³³⁶⁷ is an apocalyptic number.

723367 is a deficient number, since it is larger than the sum of its proper divisors (45361).

723367 is a wasteful number, since it uses less digits than its factorization.

723367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537 (or 2520 counting only the distinct ones).

The product of its digits is 5292, while the sum is 28.

The square root of 723367 is about 850.5098470917. The cubic root of 723367 is about 89.7675896551.

The spelling of 723367 in words is "seven hundred twenty-three thousand, three hundred sixty-seven".