493910216 has 32 divisors (see below), whose sum is σ = 947652480. Its totient is φ = 241224000.

The previous prime is 493910213. The next prime is 493910251. The reversal of 493910216 is 612019394.

It is not an unprimeable number, because it can be changed into a prime (493910213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258866 + ... + 260766.

It is an arithmetic number, because the mean of its divisors is an integer number (29614140).

Almost surely, 2^493910216 is an apocalyptic number.

It is an amenable number.

493910216 is a deficient number, since it is larger than the sum of its proper divisors (453742264).

493910216 is a wasteful number, since it uses less digits than its factorization.

493910216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645 (or 2641 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 493910216 is about 22224.0908925427. The cubic root of 493910216 is about 790.4650447831.

The spelling of 493910216 in words is "four hundred ninety-three million, nine hundred ten thousand, two hundred sixteen".