8992332997 has 4 divisors (see below), whose sum is σ = 9037520800. Its totient is φ = 8947145196.

The previous prime is 8992332991. The next prime is 8992333001. The reversal of 8992332997 is 7992332998.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8992332997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8992332991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22593603 + ... + 22594000.

It is an arithmetic number, because the mean of its divisors is an integer number (2259380200).

Almost surely, 2^8992332997 is an apocalyptic number.

It is an amenable number.

8992332997 is a deficient number, since it is larger than the sum of its proper divisors (45187803).

8992332997 is a wasteful number, since it uses less digits than its factorization.

8992332997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45187802.

The product of its digits is 13226976, while the sum is 61.

The square root of 8992332997 is about 94827.9125416140. The cubic root of 8992332997 is about 2079.4929882481.

Subtracting from 8992332997 its reverse (7992332998), we obtain a palindrome (999999999).

The spelling of 8992332997 in words is "eight billion, nine hundred ninety-two million, three hundred thirty-two thousand, nine hundred ninety-seven".