493545392 has 10 divisors (see below), whose sum is σ = 956244228. Its totient is φ = 246772688.

The previous prime is 493545391. The next prime is 493545421. The reversal of 493545392 is 293545394.

It is not an unprimeable number, because it can be changed into a prime (493545391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15423278 + ... + 15423309.

Almost surely, 2^493545392 is an apocalyptic number.

It is an amenable number.

493545392 is a deficient number, since it is larger than the sum of its proper divisors (462698836).

493545392 is a wasteful number, since it uses less digits than its factorization.

493545392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30846595 (or 30846589 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The square root of 493545392 is about 22215.8815265116. The cubic root of 493545392 is about 790.2703726593.

The spelling of 493545392 in words is "four hundred ninety-three million, five hundred forty-five thousand, three hundred ninety-two".