8785879 has 4 divisors (see below), whose sum is σ = 8822880. Its totient is φ = 8748880.

The previous prime is 8785871. The next prime is 8785883. The reversal of 8785879 is 9785878.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8785879 - 2³ = 8785871 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 (8785871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18142 + ... + 18619.

It is an arithmetic number, because the mean of its divisors is an integer number (2205720).

Almost surely, 2^8785879 is an apocalyptic number.

8785879 is a deficient number, since it is larger than the sum of its proper divisors (37001).

8785879 is a wasteful number, since it uses less digits than its factorization.

8785879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37000.

The product of its digits is 1128960, while the sum is 52.

The square root of 8785879 is about 2964.0983451971. The cubic root of 8785879 is about 206.3455334593.

Subtracting 8785879 from its reverse (9785878), we obtain a palindrome (999999).

The spelling of 8785879 in words is "eight million, seven hundred eighty-five thousand, eight hundred seventy-nine".