636482264 has 24 divisors (see below), whose sum is σ = 1311760380. Its totient is φ = 289309680.

The previous prime is 636482213. The next prime is 636482279. The reversal of 636482264 is 462284636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 327794 + ... + 329729.

Almost surely, 2^636482264 is an apocalyptic number.

It is an amenable number.

636482264 is an abundant number, since it is smaller than the sum of its proper divisors (675278116).

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

636482264 is a wasteful number, since it uses less digits than its factorization.

636482264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657551 (or 657536 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 636482264 is about 25228.6001197054. The cubic root of 636482264 is about 860.1920717562.

The spelling of 636482264 in words is "six hundred thirty-six million, four hundred eighty-two thousand, two hundred sixty-four".