274640795 has 16 divisors (see below), whose sum is σ = 387186912. Its totient is φ = 184373760.

The previous prime is 274640789. The next prime is 274640803. The reversal of 274640795 is 597046472.

It is not a de Polignac number, because 274640795 - 2¹⁸ = 274378651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191342 + ... + 192771.

It is an arithmetic number, because the mean of its divisors is an integer number (24199182).

Almost surely, 2^274640795 is an apocalyptic number.

274640795 is a deficient number, since it is larger than the sum of its proper divisors (112546117).

274640795 is a wasteful number, since it uses less digits than its factorization.

274640795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384142.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 274640795 is about 16572.2899745328. The cubic root of 274640795 is about 650.0124612996.

The spelling of 274640795 in words is "two hundred seventy-four million, six hundred forty thousand, seven hundred ninety-five".