273343 has 8 divisors (see below), whose sum is σ = 330912. Its totient is φ = 220416.

The previous prime is 273323. The next prime is 273349. The reversal of 273343 is 343372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 273343 - 2⁵ = 273311 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (41364).

2²⁷³³⁴³ is an apocalyptic number.

273343 is a deficient number, since it is larger than the sum of its proper divisors (57569).

273343 is a wasteful number, since it uses less digits than its factorization.

273343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321.

The product of its digits is 1512, while the sum is 22.

The square root of 273343 is about 522.8221494925. The cubic root of 273343 is about 64.8986982201.

It can be divided in two parts, 273 and 343, that multiplied together give a palindrome (93639).

The spelling of 273343 in words is "two hundred seventy-three thousand, three hundred forty-three", and thus it is an iban number.