273893234 has 8 divisors (see below), whose sum is σ = 411276528. Its totient is φ = 136801060.

The previous prime is 273893231. The next prime is 273893267. The reversal of 273893234 is 432398372.

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

It is a junction number, because it is equal to n+sod(n) for n = 273893191 and 273893200.

It is not an unprimeable number, because it can be changed into a prime (273893231) 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 3 ways as a sum of consecutive naturals, for example, 70412 + ... + 74199.

It is an arithmetic number, because the mean of its divisors is an integer number (51409566).

Almost surely, 2^273893234 is an apocalyptic number.

273893234 is a deficient number, since it is larger than the sum of its proper divisors (137383294).

273893234 is a wasteful number, since it uses less digits than its factorization.

273893234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145560.

The product of its digits is 217728, while the sum is 41.

The square root of 273893234 is about 16549.7200580554. The cubic root of 273893234 is about 649.4221562772.

The spelling of 273893234 in words is "two hundred seventy-three million, eight hundred ninety-three thousand, two hundred thirty-four".