487635768368 has 20 divisors (see below), whose sum is σ = 1079764915920. Its totient is φ = 208986757824.

The previous prime is 487635768343. The next prime is 487635768383. The reversal of 487635768368 is 863867536784.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176945283 + ... + 2176945506.

It is an arithmetic number, because the mean of its divisors is an integer number (53988245796).

Almost surely, 2^487635768368 is an apocalyptic number.

It is an amenable number.

487635768368 is an abundant number, since it is smaller than the sum of its proper divisors (592129147552).

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

487635768368 is a wasteful number, since it uses less digits than its factorization.

487635768368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353890804 (or 4353890798 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 71.

The spelling of 487635768368 in words is "four hundred eighty-seven billion, six hundred thirty-five million, seven hundred sixty-eight thousand, three hundred sixty-eight".