273468443 has 16 divisors (see below), whose sum is σ = 298388160. Its totient is φ = 249578496.

The previous prime is 273468421. The next prime is 273468451. The reversal of 273468443 is 344864372.

It is a happy number.

It is not a de Polignac number, because 273468443 - 2⁶ = 273468379 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 273468443.

It is not an unprimeable number, because it can be changed into a prime (273468493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256730 + ... + 257792.

It is an arithmetic number, because the mean of its divisors is an integer number (18649260).

Almost surely, 2^273468443 is an apocalyptic number.

273468443 is a deficient number, since it is larger than the sum of its proper divisors (24919717).

273468443 is a wasteful number, since it uses less digits than its factorization.

273468443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526.

The product of its digits is 387072, while the sum is 41.

The square root of 273468443 is about 16536.8812960606. The cubic root of 273468443 is about 649.0862450605.

The spelling of 273468443 in words is "two hundred seventy-three million, four hundred sixty-eight thousand, four hundred forty-three".