495204636 has 24 divisors (see below), whose sum is σ = 1166698624. Its totient is φ = 163465200.

The previous prime is 495204617. The next prime is 495204637. The reversal of 495204636 is 636402594.

It is a junction number, because it is equal to n+sod(n) for n = 495204594 and 495204603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495204637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199090 + ... + 201561.

Almost surely, 2^495204636 is an apocalyptic number.

It is an amenable number.

495204636 is an abundant number, since it is smaller than the sum of its proper divisors (671493988).

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

495204636 is a wasteful number, since it uses less digits than its factorization.

495204636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400761 (or 400759 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 495204636 is about 22253.1938381887. The cubic root of 495204636 is about 791.1549820639.

The spelling of 495204636 in words is "four hundred ninety-five million, two hundred four thousand, six hundred thirty-six".