495834666 has 16 divisors (see below), whose sum is σ = 992961504. Its totient is φ = 165062864.

The previous prime is 495834649. The next prime is 495834671. The reversal of 495834666 is 666438594.

It is a happy number.

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, 48816 + ... + 58091.

It is an arithmetic number, because the mean of its divisors is an integer number (62060094).

Almost surely, 2^495834666 is an apocalyptic number.

495834666 is an abundant number, since it is smaller than the sum of its proper divisors (497126838).

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

495834666 is a wasteful number, since it uses less digits than its factorization.

495834666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107685.

The product of its digits is 3732480, while the sum is 51.

The square root of 495834666 is about 22267.3452840701. The cubic root of 495834666 is about 791.4903586601.

The spelling of 495834666 in words is "four hundred ninety-five million, eight hundred thirty-four thousand, six hundred sixty-six".