73323343 has 4 divisors (see below), whose sum is σ = 73347448. Its totient is φ = 73299240.

The previous prime is 73323311. The next prime is 73323361. The reversal of 73323343 is 34332337.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73323343 - 2⁵ = 73323311 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 (73323143) 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, 6696 + ... + 13837.

It is an arithmetic number, because the mean of its divisors is an integer number (18336862).

Almost surely, 2^73323343 is an apocalyptic number.

73323343 is a deficient number, since it is larger than the sum of its proper divisors (24105).

73323343 is a wasteful number, since it uses less digits than its factorization.

73323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24104.

The product of its digits is 13608, while the sum is 28.

The square root of 73323343 is about 8562.9050561127. The cubic root of 73323343 is about 418.5500702092.

It can be divided in two parts, 7332334 and 3, that added together give a palindrome (7332337).

The spelling of 73323343 in words is "seventy-three million, three hundred twenty-three thousand, three hundred forty-three".