493414565 has 12 divisors (see below), whose sum is σ = 688766796. Its totient is φ = 338341248.

The previous prime is 493414531. The next prime is 493414589. The reversal of 493414565 is 565414394.

It can be written as a sum of positive squares in 2 ways, for example, as 132756484 + 360658081 = 11522^2 + 18991^2 .

It is not a de Polignac number, because 493414565 - 2²² = 489220261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1006724 + ... + 1007213.

It is an arithmetic number, because the mean of its divisors is an integer number (57397233).

Almost surely, 2^493414565 is an apocalyptic number.

It is an amenable number.

493414565 is a deficient number, since it is larger than the sum of its proper divisors (195352231).

493414565 is a wasteful number, since it uses less digits than its factorization.

493414565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013956 (or 2013949 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 493414565 is about 22212.9368837171. The cubic root of 493414565 is about 790.2005392726.

The spelling of 493414565 in words is "four hundred ninety-three million, four hundred fourteen thousand, five hundred sixty-five".