493130516 has 12 divisors (see below), whose sum is σ = 890816640. Its totient is φ = 238611480.

The previous prime is 493130513. The next prime is 493130537. The reversal of 493130516 is 615031394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493130513) by changing a digit.

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, 1988306 + ... + 1988553.

It is an arithmetic number, because the mean of its divisors is an integer number (74234720).

Almost surely, 2^493130516 is an apocalyptic number.

It is an amenable number.

493130516 is a deficient number, since it is larger than the sum of its proper divisors (397686124).

493130516 is a wasteful number, since it uses less digits than its factorization.

493130516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976894 (or 3976892 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 493130516 is about 22206.5421891838. The cubic root of 493130516 is about 790.0488758950.

The spelling of 493130516 in words is "four hundred ninety-three million, one hundred thirty thousand, five hundred sixteen".