495664900 has 36 divisors (see below), whose sum is σ = 1093836240. Its totient is φ = 194903200.

The previous prime is 495664891. The next prime is 495664901. The reversal of 495664900 is 9466594.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (495664901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36106 + ... + 47905.

It is an arithmetic number, because the mean of its divisors is an integer number (30384340).

Almost surely, 2^495664900 is an apocalyptic number.

It is an amenable number.

495664900 is an abundant number, since it is smaller than the sum of its proper divisors (598171340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495664900 is a wasteful number, since it uses less digits than its factorization.

495664900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84084 (or 84077 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 495664900 is about 22263.5329631216. The cubic root of 495664900 is about 791.4000170607.

The spelling of 495664900 in words is "four hundred ninety-five million, six hundred sixty-four thousand, nine hundred".