493175872 has 28 divisors (see below), whose sum is σ = 1118453440. Its totient is φ = 211360896.

The previous prime is 493175857. The next prime is 493175953. The reversal of 493175872 is 278571394.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549972 + ... + 550867.

Almost surely, 2^493175872 is an apocalyptic number.

It is an amenable number.

493175872 is an abundant number, since it is smaller than the sum of its proper divisors (625277568).

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

493175872 is a wasteful number, since it uses less digits than its factorization.

493175872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100858 (or 1100848 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 493175872 is about 22207.5633962846. The cubic root of 493175872 is about 790.0730969056.

The spelling of 493175872 in words is "four hundred ninety-three million, one hundred seventy-five thousand, eight hundred seventy-two".