493865267 has 6 divisors (see below), whose sum is σ = 574496388. Its totient is φ = 423313044.

The previous prime is 493865243. The next prime is 493865287. The reversal of 493865267 is 762568394.

It is a happy number.

It is not a de Polignac number, because 493865267 - 2¹⁰ = 493864243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493865227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5039393 + ... + 5039490.

It is an arithmetic number, because the mean of its divisors is an integer number (95749398).

Almost surely, 2^493865267 is an apocalyptic number.

493865267 is a deficient number, since it is larger than the sum of its proper divisors (80631121).

493865267 is a wasteful number, since it uses less digits than its factorization.

493865267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10078897 (or 10078890 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 493865267 is about 22223.0796020714. The cubic root of 493865267 is about 790.4410649247.

The spelling of 493865267 in words is "four hundred ninety-three million, eight hundred sixty-five thousand, two hundred sixty-seven".