8791654867 has 2 divisors, whose sum is σ = 8791654868. Its totient is φ = 8791654866.

The previous prime is 8791654813. The next prime is 8791654891. The reversal of 8791654867 is 7684561978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8791654867 - 2¹¹ = 8791652819 is a prime.

It is not a weakly prime, because it can be changed into another prime (8791654897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4395827433 + 4395827434.

It is an arithmetic number, because the mean of its divisors is an integer number (4395827434).

Almost surely, 2^8791654867 is an apocalyptic number.

8791654867 is a deficient number, since it is larger than the sum of its proper divisors (1).

8791654867 is an equidigital number, since it uses as much as digits as its factorization.

8791654867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 61.

The square root of 8791654867 is about 93763.8249379791. The cubic root of 8791654867 is about 2063.9074097483.

The spelling of 8791654867 in words is "eight billion, seven hundred ninety-one million, six hundred fifty-four thousand, eight hundred sixty-seven".