723374 has 4 divisors (see below), whose sum is σ = 1085064. Its totient is φ = 361686.

The previous prime is 723361. The next prime is 723379. The reversal of 723374 is 473327.

723374 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180842 + ... + 180845.

It is an arithmetic number, because the mean of its divisors is an integer number (271266).

2⁷²³³⁷⁴ is an apocalyptic number.

723374 is a deficient number, since it is larger than the sum of its proper divisors (361690).

723374 is a wasteful number, since it uses less digits than its factorization.

723374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361689.

The product of its digits is 3528, while the sum is 26.

The square root of 723374 is about 850.5139622605. The cubic root of 723374 is about 89.7678792136.

Subtracting from 723374 its reverse (473327), we obtain a cube (250047 = 63³).

The spelling of 723374 in words is "seven hundred twenty-three thousand, three hundred seventy-four", and thus it is an iban number.