8792891 has 2 divisors, whose sum is σ = 8792892. Its totient is φ = 8792890.

The previous prime is 8792857. The next prime is 8792897. The reversal of 8792891 is 1982978.

8792891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8792891 - 2¹⁴ = 8776507 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8792897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4396445 + 4396446.

It is an arithmetic number, because the mean of its divisors is an integer number (4396446).

Almost surely, 2^8792891 is an apocalyptic number.

8792891 is a deficient number, since it is larger than the sum of its proper divisors (1).

8792891 is an equidigital number, since it uses as much as digits as its factorization.

8792891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 44.

The square root of 8792891 is about 2965.2809310418. The cubic root of 8792891 is about 206.4004135736.

The spelling of 8792891 in words is "eight million, seven hundred ninety-two thousand, eight hundred ninety-one".