274040198 has 8 divisors (see below), whose sum is σ = 425234880. Its totient is φ = 132295240.

The previous prime is 274040197. The next prime is 274040231. The reversal of 274040198 is 891040472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274040197) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2362358 + ... + 2362473.

It is an arithmetic number, because the mean of its divisors is an integer number (53154360).

Almost surely, 2^274040198 is an apocalyptic number.

274040198 is a deficient number, since it is larger than the sum of its proper divisors (151194682).

274040198 is a wasteful number, since it uses less digits than its factorization.

274040198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724862.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 274040198 is about 16554.1595377114. The cubic root of 274040198 is about 649.5382898657.

The spelling of 274040198 in words is "two hundred seventy-four million, forty thousand, one hundred ninety-eight".