493584271 has 4 divisors (see below), whose sum is σ = 504086112. Its totient is φ = 483082432.

The previous prime is 493584269. The next prime is 493584319. The reversal of 493584271 is 172485394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 493584271 - 2¹ = 493584269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493584211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5250850 + ... + 5250943.

It is an arithmetic number, because the mean of its divisors is an integer number (126021528).

Almost surely, 2^493584271 is an apocalyptic number.

493584271 is a deficient number, since it is larger than the sum of its proper divisors (10501841).

493584271 is a wasteful number, since it uses less digits than its factorization.

493584271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10501840.

The product of its digits is 241920, while the sum is 43.

The square root of 493584271 is about 22216.7565364524. The cubic root of 493584271 is about 790.2911232769.

The spelling of 493584271 in words is "four hundred ninety-three million, five hundred eighty-four thousand, two hundred seventy-one".