273483648 has 64 divisors (see below), whose sum is σ = 807166800. Its totient is φ = 91160064.

The previous prime is 273483631. The next prime is 273483649. The reversal of 273483648 is 846384372.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273483649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36111 + ... + 43022.

Almost surely, 2^273483648 is an apocalyptic number.

It is an amenable number.

273483648 is an abundant number, since it is smaller than the sum of its proper divisors (533683152).

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

273483648 is an equidigital number, since it uses as much as digits as its factorization.

273483648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79156 (or 79138 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 273483648 is about 16537.3410196440. The cubic root of 273483648 is about 649.0982746916.

The spelling of 273483648 in words is "two hundred seventy-three million, four hundred eighty-three thousand, six hundred forty-eight".