8992332991 has 2 divisors, whose sum is σ = 8992332992. Its totient is φ = 8992332990.

The previous prime is 8992332983. The next prime is 8992333001. The reversal of 8992332991 is 1992332998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8992332991 - 2³ = 8992332983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8992332941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4496166495 + 4496166496.

It is an arithmetic number, because the mean of its divisors is an integer number (4496166496).

Almost surely, 2^8992332991 is an apocalyptic number.

8992332991 is a deficient number, since it is larger than the sum of its proper divisors (1).

8992332991 is an equidigital number, since it uses as much as digits as its factorization.

8992332991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1889568, while the sum is 55.

The square root of 8992332991 is about 94827.9125099778. The cubic root of 8992332991 is about 2079.4929877856.

The spelling of 8992332991 in words is "eight billion, nine hundred ninety-two million, three hundred thirty-two thousand, nine hundred ninety-one".