273340 has 24 divisors (see below), whose sum is σ = 584640. Its totient is φ = 107328.

The previous prime is 273323. The next prime is 273349. The reversal of 273340 is 43372.

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, 1494 + ... + 1666.

It is an arithmetic number, because the mean of its divisors is an integer number (24360).

2²⁷³³⁴⁰ is an apocalyptic number.

273340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273340 is an abundant number, since it is smaller than the sum of its proper divisors (311300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

273340 is a wasteful number, since it uses less digits than its factorization.

273340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 273340 is about 522.8192804402. The cubic root of 273340 is about 64.8984607934.

The spelling of 273340 in words is "two hundred seventy-three thousand, three hundred forty", and thus it is an iban number.