493842432 has 52 divisors (see below), whose sum is σ = 1316785160. Its totient is φ = 164610048.

The previous prime is 493842413. The next prime is 493842443. The reversal of 493842432 is 234248394.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7807 + ... + 32382.

Almost surely, 2^493842432 is an apocalyptic number.

It is an amenable number.

493842432 is an abundant number, since it is smaller than the sum of its proper divisors (822942728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493842432 is an equidigital number, since it uses as much as digits as its factorization.

493842432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40216 (or 40194 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 493842432 is about 22222.5658284546. The cubic root of 493842432 is about 790.4288821148.

The spelling of 493842432 in words is "four hundred ninety-three million, eight hundred forty-two thousand, four hundred thirty-two".