8992273658944 has 21 divisors (see below), whose sum is σ = 17844090646647. Its totient is φ = 4496124834624.

The previous prime is 8992273658941. The next prime is 8992273658987. The reversal of 8992273658944 is 4498563722998.

The square root of 8992273658944 is 2998712.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×8992273658944³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8992273658941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 23802277 + ... + 24177115.

Almost surely, 2^{8992273658944} is an apocalyptic number.

8992273658944 is the 2998712-nd square number.

It is an amenable number.

8992273658944 is a deficient number, since it is larger than the sum of its proper divisors (8851816987703).

8992273658944 is an frugal number, since it uses more digits than its factorization.

8992273658944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749690 (or 374841 counting only the distinct ones).

The product of its digits is 1881169920, while the sum is 76.

The spelling of 8992273658944 in words is "eight trillion, nine hundred ninety-two billion, two hundred seventy-three million, six hundred fifty-eight thousand, nine hundred forty-four".