273483385 has 16 divisors (see below), whose sum is σ = 379814400. Its totient is φ = 185155776.

The previous prime is 273483361. The next prime is 273483401. The reversal of 273483385 is 583384372.

It is not a de Polignac number, because 273483385 - 2²⁷ = 139265657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46690 + ... + 52219.

It is an arithmetic number, because the mean of its divisors is an integer number (23738400).

Almost surely, 2^273483385 is an apocalyptic number.

It is an amenable number.

273483385 is a deficient number, since it is larger than the sum of its proper divisors (106331015).

273483385 is an equidigital number, since it uses as much as digits as its factorization.

273483385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99000.

The product of its digits is 483840, while the sum is 43.

The square root of 273483385 is about 16537.3330679405. Note that the first 3 decimals coincide. The cubic root of 273483385 is about 649.0980666195.

The spelling of 273483385 in words is "two hundred seventy-three million, four hundred eighty-three thousand, three hundred eighty-five".