7323973 has 4 divisors (see below), whose sum is σ = 7336800. Its totient is φ = 7311148.

The previous prime is 7323947. The next prime is 7323977. The reversal of 7323973 is 3793237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7323973 - 2⁵ = 7323941 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 (7323977) 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, 5515 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (1834200).

Almost surely, 2^7323973 is an apocalyptic number.

It is an amenable number.

7323973 is a deficient number, since it is larger than the sum of its proper divisors (12827).

7323973 is a wasteful number, since it uses less digits than its factorization.

7323973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12826.

The product of its digits is 23814, while the sum is 34.

The square root of 7323973 is about 2706.2839836203. The cubic root of 7323973 is about 194.1998595733.

The spelling of 7323973 in words is "seven million, three hundred twenty-three thousand, nine hundred seventy-three".