274504734 has 64 divisors (see below), whose sum is σ = 701222400. Its totient is φ = 77972544.

The previous prime is 274504709. The next prime is 274504751. The reversal of 274504734 is 437405472.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 65634 + ... + 69690.

It is an arithmetic number, because the mean of its divisors is an integer number (10956600).

Almost surely, 2^274504734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274504734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350611200).

274504734 is an abundant number, since it is smaller than the sum of its proper divisors (426717666).

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

274504734 is a wasteful number, since it uses less digits than its factorization.

274504734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 274504734 is about 16568.1843905722. The cubic root of 274504734 is about 649.9051017276.

The spelling of 274504734 in words is "two hundred seventy-four million, five hundred four thousand, seven hundred thirty-four".