274315394 has 16 divisors (see below), whose sum is σ = 416287296. Its totient is φ = 135558000.

The previous prime is 274315381. The next prime is 274315463. The reversal of 274315394 is 493513472.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178409 + ... + 179939.

It is an arithmetic number, because the mean of its divisors is an integer number (26017956).

Almost surely, 2^274315394 is an apocalyptic number.

274315394 is a deficient number, since it is larger than the sum of its proper divisors (141971902).

274315394 is a wasteful number, since it uses less digits than its factorization.

274315394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521.

The product of its digits is 90720, while the sum is 38.

The square root of 274315394 is about 16562.4694414812. The cubic root of 274315394 is about 649.7556430607.

The spelling of 274315394 in words is "two hundred seventy-four million, three hundred fifteen thousand, three hundred ninety-four".