8872789 has 8 divisors (see below), whose sum is σ = 9212672. Its totient is φ = 8536320.

The previous prime is 8872781. The next prime is 8872819. The reversal of 8872789 is 9872788.

8872789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8872789 - 2³ = 8872781 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 (8872781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5242 + ... + 6724.

It is an arithmetic number, because the mean of its divisors is an integer number (1151584).

Almost surely, 2^8872789 is an apocalyptic number.

It is an amenable number.

8872789 is a deficient number, since it is larger than the sum of its proper divisors (339883).

8872789 is a wasteful number, since it uses less digits than its factorization.

8872789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707.

The product of its digits is 451584, while the sum is 49.

The square root of 8872789 is about 2978.7227128419. The cubic root of 8872789 is about 207.0236929013.

Subtracting 8872789 from its reverse (9872788), we obtain a palindrome (999999).

The spelling of 8872789 in words is "eight million, eight hundred seventy-two thousand, seven hundred eighty-nine".