8887331039668 has 24 divisors (see below), whose sum is σ = 16489455626952. Its totient is φ = 4176748606464.

The previous prime is 8887331039663. The next prime is 8887331039669. The reversal of 8887331039668 is 8669301337888.

It can be written as a sum of positive squares in 4 ways, for example, as 482271913764 + 8405059125904 = 694458^2 + 2899148^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8887331039597 and 8887331039606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8887331039663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86273521 + ... + 86376472.

It is an arithmetic number, because the mean of its divisors is an integer number (687060651123).

Almost surely, 2^{8887331039668} is an apocalyptic number.

It is an amenable number.

8887331039668 is a deficient number, since it is larger than the sum of its proper divisors (7602124587284).

8887331039668 is a wasteful number, since it uses less digits than its factorization.

8887331039668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172650771 (or 172650769 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 70.

The spelling of 8887331039668 in words is "eight trillion, eight hundred eighty-seven billion, three hundred thirty-one million, thirty-nine thousand, six hundred sixty-eight".