493057828 has 24 divisors (see below), whose sum is σ = 909339200. Its totient is φ = 233277408.

The previous prime is 493057813. The next prime is 493057843. The reversal of 493057828 is 828750394.

It is an interprime number because it is at equal distance from previous prime (493057813) and next prime (493057843).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70138 + ... + 76846.

Almost surely, 2^493057828 is an apocalyptic number.

It is an amenable number.

493057828 is a deficient number, since it is larger than the sum of its proper divisors (416281372).

493057828 is a wasteful number, since it uses less digits than its factorization.

493057828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699 (or 7697 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 493057828 is about 22204.9054940569. The cubic root of 493057828 is about 790.0100559528.

The spelling of 493057828 in words is "four hundred ninety-three million, fifty-seven thousand, eight hundred twenty-eight".