73343 has 4 divisors (see below), whose sum is σ = 74448. Its totient is φ = 72240.

The previous prime is 73331. The next prime is 73351. The reversal of 73343 is 34337.

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 73343 - 2⁴ = 73327 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 (73303) 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, 446 + ... + 587.

It is an arithmetic number, because the mean of its divisors is an integer number (18612).

2⁷³³⁴³ is an apocalyptic number.

73343 is a deficient number, since it is larger than the sum of its proper divisors (1105).

73343 is a wasteful number, since it uses less digits than its factorization.

73343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its digits is 756, while the sum is 20.

The square root of 73343 is about 270.8191278326. The cubic root of 73343 is about 41.8587469412.

It can be divided in two parts, 7334 and 3, that added together give a palindrome (7337).

The spelling of 73343 in words is "seventy-three thousand, three hundred forty-three", and thus it is an iban number.