273774812 has 24 divisors (see below), whose sum is σ = 490432320. Its totient is φ = 133664960.

The previous prime is 273774811. The next prime is 273774863. The reversal of 273774812 is 218477372.

273774812 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 273774812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273774811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94262 + ... + 97122.

It is an arithmetic number, because the mean of its divisors is an integer number (20434680).

Almost surely, 2^273774812 is an apocalyptic number.

It is an amenable number.

273774812 is a deficient number, since it is larger than the sum of its proper divisors (216657508).

273774812 is a wasteful number, since it uses less digits than its factorization.

273774812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421 (or 3419 counting only the distinct ones).

The product of its digits is 131712, while the sum is 41.

The square root of 273774812 is about 16546.1419068011. The cubic root of 273774812 is about 649.3285468612.

The spelling of 273774812 in words is "two hundred seventy-three million, seven hundred seventy-four thousand, eight hundred twelve".