273391342 has 16 divisors (see below), whose sum is σ = 493338240. Its totient is φ = 111000888.

The previous prime is 273391337. The next prime is 273391369. The reversal of 273391342 is 243193372.

It is a junction number, because it is equal to n+sod(n) for n = 273391298 and 273391307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513628 + ... + 514159.

It is an arithmetic number, because the mean of its divisors is an integer number (30833640).

Almost surely, 2^273391342 is an apocalyptic number.

273391342 is a deficient number, since it is larger than the sum of its proper divisors (219946898).

273391342 is a wasteful number, since it uses less digits than its factorization.

273391342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027815.

The product of its digits is 27216, while the sum is 34.

The square root of 273391342 is about 16534.5499485169. The cubic root of 273391342 is about 649.0252387496.

The spelling of 273391342 in words is "two hundred seventy-three million, three hundred ninety-one thousand, three hundred forty-two".