8791959 has 16 divisors (see below), whose sum is σ = 13230720. Its totient is φ = 5144160.

The previous prime is 8791933. The next prime is 8791987. The reversal of 8791959 is 9591978.

8791959 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8791959 - 2¹⁷ = 8660887 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8791759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3637 + ... + 5550.

It is an arithmetic number, because the mean of its divisors is an integer number (826920).

Almost surely, 2^8791959 is an apocalyptic number.

8791959 is a deficient number, since it is larger than the sum of its proper divisors (4438761).

8791959 is a wasteful number, since it uses less digits than its factorization.

8791959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230.

The product of its digits is 204120, while the sum is 48.

The square root of 8791959 is about 2965.1237748195. The cubic root of 8791959 is about 206.3931208647.

It can be divided in two parts, 87919 and 59, that added together give a palindrome (87978).

The spelling of 8791959 in words is "eight million, seven hundred ninety-one thousand, nine hundred fifty-nine".