493931716 has 24 divisors (see below), whose sum is σ = 917259840. Its totient is φ = 232221792.

The previous prime is 493931707. The next prime is 493931729. The reversal of 493931716 is 617139394.

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, 40071 + ... + 50926.

It is an arithmetic number, because the mean of its divisors is an integer number (38219160).

Almost surely, 2^493931716 is an apocalyptic number.

493931716 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

493931716 is a deficient number, since it is larger than the sum of its proper divisors (423328124).

493931716 is a wasteful number, since it uses less digits than its factorization.

493931716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91083 (or 91081 counting only the distinct ones).

The product of its digits is 122472, while the sum is 43.

The square root of 493931716 is about 22224.5745966036. The cubic root of 493931716 is about 790.4765143116.

The spelling of 493931716 in words is "four hundred ninety-three million, nine hundred thirty-one thousand, seven hundred sixteen".