495049916 has 12 divisors (see below), whose sum is σ = 868077000. Its totient is φ = 247027920.

The previous prime is 495049913. The next prime is 495049939. The reversal of 495049916 is 619940594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495049913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122015 + ... + 126006.

It is an arithmetic number, because the mean of its divisors is an integer number (72339750).

Almost surely, 2^495049916 is an apocalyptic number.

It is an amenable number.

495049916 is a deficient number, since it is larger than the sum of its proper divisors (373027084).

495049916 is a wasteful number, since it uses less digits than its factorization.

495049916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248524 (or 248522 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 495049916 is about 22249.7172116861. The cubic root of 495049916 is about 791.0725782519.

The spelling of 495049916 in words is "four hundred ninety-five million, forty-nine thousand, nine hundred sixteen".