273384234 has 24 divisors (see below), whose sum is σ = 614271840. Its totient is φ = 91127916.

The previous prime is 273384203. The next prime is 273384253. The reversal of 273384234 is 432483372.

273384234 is a `hidden beast` number, since 273 + 384 + 2 + 3 + 4 = 666.

It is a super-3 number, since 3×273384234³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 280774 + ... + 281745.

It is an arithmetic number, because the mean of its divisors is an integer number (25594660).

Almost surely, 2^273384234 is an apocalyptic number.

273384234 is an abundant number, since it is smaller than the sum of its proper divisors (340887606).

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

273384234 is an equidigital number, since it uses as much as digits as its factorization.

273384234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562536 (or 562524 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 273384234 is about 16534.3350032591. The cubic root of 273384234 is about 649.0196139539.

The spelling of 273384234 in words is "two hundred seventy-three million, three hundred eighty-four thousand, two hundred thirty-four".