274338423 has 6 divisors (see below), whose sum is σ = 396266624. Its totient is φ = 182892276.

The previous prime is 274338419. The next prime is 274338431. The reversal of 274338423 is 324833472.

274338423 is a `hidden beast` number, since 274 + 3 + 384 + 2 + 3 = 666.

It is not a de Polignac number, because 274338423 - 2² = 274338419 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 (274338413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15241015 + ... + 15241032.

Almost surely, 2^274338423 is an apocalyptic number.

274338423 is a deficient number, since it is larger than the sum of its proper divisors (121928201).

274338423 is a wasteful number, since it uses less digits than its factorization.

274338423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30482053 (or 30482050 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 274338423 is about 16563.1646432679. The cubic root of 274338423 is about 649.7738250565.

The spelling of 274338423 in words is "two hundred seventy-four million, three hundred thirty-eight thousand, four hundred twenty-three".