493433328 has 20 divisors (see below), whose sum is σ = 1274702888. Its totient is φ = 164477760.

The previous prime is 493433327. The next prime is 493433333. The reversal of 493433328 is 823334394.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493433321) 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, 5139883 + ... + 5139978.

Almost surely, 2^493433328 is an apocalyptic number.

493433328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

493433328 is an abundant number, since it is smaller than the sum of its proper divisors (781269560).

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

493433328 is a wasteful number, since it uses less digits than its factorization.

493433328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279872 (or 10279866 counting only the distinct ones).

The product of its digits is 186624, while the sum is 39.

The square root of 493433328 is about 22213.3592236744. The cubic root of 493433328 is about 790.2105554238.

The spelling of 493433328 in words is "four hundred ninety-three million, four hundred thirty-three thousand, three hundred twenty-eight".