273349422 has 12 divisors (see below), whose sum is σ = 592257120. Its totient is φ = 91116468.

The previous prime is 273349393. The next prime is 273349429. The reversal of 273349422 is 224943372.

It is a happy number.

273349422 is a `hidden beast` number, since 273 + 349 + 42 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273349429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7593022 + ... + 7593057.

It is an arithmetic number, because the mean of its divisors is an integer number (49354760).

Almost surely, 2^273349422 is an apocalyptic number.

273349422 is an abundant number, since it is smaller than the sum of its proper divisors (318907698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

273349422 is a wasteful number, since it uses less digits than its factorization.

273349422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15186087 (or 15186084 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 273349422 is about 16533.2822512652. The cubic root of 273349422 is about 648.9920646575.

The spelling of 273349422 in words is "two hundred seventy-three million, three hundred forty-nine thousand, four hundred twenty-two".