493858492 has 12 divisors (see below), whose sum is σ = 864915856. Its totient is φ = 246739680.

The previous prime is 493858457. The next prime is 493858493. The reversal of 493858492 is 294858394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493858493) 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, 41448 + ... + 52015.

Almost surely, 2^493858492 is an apocalyptic number.

It is an amenable number.

493858492 is a deficient number, since it is larger than the sum of its proper divisors (371057364).

493858492 is a wasteful number, since it uses less digits than its factorization.

493858492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94788 (or 94786 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 493858492 is about 22222.9271699297. The cubic root of 493858492 is about 790.4374504013.

The spelling of 493858492 in words is "four hundred ninety-three million, eight hundred fifty-eight thousand, four hundred ninety-two".