8897206677992 has 128 divisors (see below), whose sum is σ = 17456619847680. Its totient is φ = 4246512480000.

The previous prime is 8897206677959. The next prime is 8897206678001. The reversal of 8897206677992 is 2997766027988.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5983325873 + ... + 5983327359.

It is an arithmetic number, because the mean of its divisors is an integer number (136379842560).

Almost surely, 2^{8897206677992} is an apocalyptic number.

It is an amenable number.

8897206677992 is a deficient number, since it is larger than the sum of its proper divisors (8559413169688).

8897206677992 is a wasteful number, since it uses less digits than its factorization.

8897206677992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623 (or 2619 counting only the distinct ones).

The product of its (nonzero) digits is 2304433152, while the sum is 80.

The spelling of 8897206677992 in words is "eight trillion, eight hundred ninety-seven billion, two hundred six million, six hundred seventy-seven thousand, nine hundred ninety-two".