494777996 has 24 divisors (see below), whose sum is σ = 939160656. Its totient is φ = 227156480.

The previous prime is 494777989. The next prime is 494778029. The reversal of 494777996 is 699777494.

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, 85946 + ... + 91521.

It is an arithmetic number, because the mean of its divisors is an integer number (39131694).

Almost surely, 2^494777996 is an apocalyptic number.

It is an amenable number.

494777996 is a deficient number, since it is larger than the sum of its proper divisors (444382660).

494777996 is a wasteful number, since it uses less digits than its factorization.

494777996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177529 (or 177527 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 62.

The square root of 494777996 is about 22243.6057328842. The cubic root of 494777996 is about 790.9277121516.

The spelling of 494777996 in words is "four hundred ninety-four million, seven hundred seventy-seven thousand, nine hundred ninety-six".