8892045688 has 8 divisors (see below), whose sum is σ = 16672585680. Its totient is φ = 4446022840.

The previous prime is 8892045677. The next prime is 8892045737. The reversal of 8892045688 is 8865402988.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 555752848 + ... + 555752863.

It is an arithmetic number, because the mean of its divisors is an integer number (2084073210).

Almost surely, 2^8892045688 is an apocalyptic number.

It is an amenable number.

8892045688 is a deficient number, since it is larger than the sum of its proper divisors (7780539992).

8892045688 is a wasteful number, since it uses less digits than its factorization.

8892045688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111505717 (or 1111505713 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 58.

The square root of 8892045688 is about 94297.6441275178. The cubic root of 8892045688 is about 2071.7335309992.

The spelling of 8892045688 in words is "eight billion, eight hundred ninety-two million, forty-five thousand, six hundred eighty-eight".