274038194 has 4 divisors (see below), whose sum is σ = 411057294. Its totient is φ = 137019096.

The previous prime is 274038173. The next prime is 274038199. The reversal of 274038194 is 491830472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 266113969 + 7924225 = 16313^2 + 2815^2 .

It is not an unprimeable number, because it can be changed into a prime (274038199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68509547 + ... + 68509550.

Almost surely, 2^274038194 is an apocalyptic number.

274038194 is a deficient number, since it is larger than the sum of its proper divisors (137019100).

274038194 is a wasteful number, since it uses less digits than its factorization.

274038194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137019099.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 274038194 is about 16554.0990090068. The cubic root of 274038194 is about 649.5367065482.

The spelling of 274038194 in words is "two hundred seventy-four million, thirty-eight thousand, one hundred ninety-four".