274479422 has 16 divisors (see below), whose sum is σ = 470779872. Its totient is φ = 117573120.

The previous prime is 274479419. The next prime is 274479437. The reversal of 274479422 is 224974472.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 274479422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32522 + ... + 40082.

It is an arithmetic number, because the mean of its divisors is an integer number (29423742).

Almost surely, 2^274479422 is an apocalyptic number.

274479422 is a deficient number, since it is larger than the sum of its proper divisors (196300450).

274479422 is a wasteful number, since it uses less digits than its factorization.

274479422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163.

The product of its digits is 225792, while the sum is 41.

The square root of 274479422 is about 16567.4204992811. The cubic root of 274479422 is about 649.8851252615.

The spelling of 274479422 in words is "two hundred seventy-four million, four hundred seventy-nine thousand, four hundred twenty-two".