274742334 has 16 divisors (see below), whose sum is σ = 610538640. Its totient is φ = 91580760.

The previous prime is 274742333. The next prime is 274742339. The reversal of 274742334 is 433247472.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274742333) 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, 2543857 + ... + 2543964.

It is an arithmetic number, because the mean of its divisors is an integer number (38158665).

Almost surely, 2^274742334 is an apocalyptic number.

274742334 is an abundant number, since it is smaller than the sum of its proper divisors (335796306).

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

274742334 is a wasteful number, since it uses less digits than its factorization.

274742334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087832 (or 5087826 counting only the distinct ones).

The product of its digits is 112896, while the sum is 36.

The square root of 274742334 is about 16575.3532089063. The cubic root of 274742334 is about 650.0925580225.

The spelling of 274742334 in words is "two hundred seventy-four million, seven hundred forty-two thousand, three hundred thirty-four".