8697663882 has 12 divisors (see below), whose sum is σ = 18844938450. Its totient is φ = 2899221288.

The previous prime is 8697663851. The next prime is 8697663899. The reversal of 8697663882 is 2883667968.

It can be written as a sum of positive squares in only one way, i.e., 8012219121 + 685444761 = 89511^2 + 26181^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 241601757 + ... + 241601792.

Almost surely, 2^8697663882 is an apocalyptic number.

8697663882 is an abundant number, since it is smaller than the sum of its proper divisors (10147274568).

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

8697663882 is a wasteful number, since it uses less digits than its factorization.

8697663882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483203557 (or 483203554 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The square root of 8697663882 is about 93261.2667831614. The cubic root of 8697663882 is about 2056.5260109324.

The spelling of 8697663882 in words is "eight billion, six hundred ninety-seven million, six hundred sixty-three thousand, eight hundred eighty-two".