494776168 has 16 divisors (see below), whose sum is σ = 927946080. Its totient is φ = 247323888.

The previous prime is 494776159. The next prime is 494776181. The reversal of 494776168 is 861677494.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46605 + ... + 56227.

It is an arithmetic number, because the mean of its divisors is an integer number (57996630).

Almost surely, 2^494776168 is an apocalyptic number.

It is an amenable number.

494776168 is a deficient number, since it is larger than the sum of its proper divisors (433169912).

494776168 is a wasteful number, since it uses less digits than its factorization.

494776168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056 (or 16052 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 494776168 is about 22243.5646423859. The cubic root of 494776168 is about 790.9267381002.

The spelling of 494776168 in words is "four hundred ninety-four million, seven hundred seventy-six thousand, one hundred sixty-eight".