273480097 has 16 divisors (see below), whose sum is σ = 312284160. Its totient is φ = 237067600.

The previous prime is 273480083. The next prime is 273480107. The reversal of 273480097 is 790084372.

It is a de Polignac number, because none of the positive numbers 2^k-273480097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273480017) 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 15 ways as a sum of consecutive naturals, for example, 89322 + ... + 92332.

It is an arithmetic number, because the mean of its divisors is an integer number (19517760).

Almost surely, 2^273480097 is an apocalyptic number.

It is an amenable number.

273480097 is a deficient number, since it is larger than the sum of its proper divisors (38804063).

273480097 is a wasteful number, since it uses less digits than its factorization.

273480097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 273480097 is about 16537.2336562074. The cubic root of 273480097 is about 649.0954653122.

The spelling of 273480097 in words is "two hundred seventy-three million, four hundred eighty thousand, ninety-seven".