274339 has 8 divisors (see below), whose sum is σ = 302400. Its totient is φ = 247296.

The previous prime is 274333. The next prime is 274349. The reversal of 274339 is 933472.

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

It is a cyclic number.

It is not a de Polignac number, because 274339 - 2⁹ = 273827 is a prime.

It is an Ulam number.

It is a Duffinian number.

274339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (274333) 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, 387 + ... + 835.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2²⁷⁴³³⁹ is an apocalyptic number.

274339 is a deficient number, since it is larger than the sum of its proper divisors (28061).

274339 is a wasteful number, since it uses less digits than its factorization.

274339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its digits is 4536, while the sum is 28.

The square root of 274339 is about 523.7738061415. The cubic root of 274339 is about 64.9774280600.

The spelling of 274339 in words is "two hundred seventy-four thousand, three hundred thirty-nine".