8768869 has 4 divisors (see below), whose sum is σ = 8776096. Its totient is φ = 8761644.

The previous prime is 8768843. The next prime is 8768887. The reversal of 8768869 is 9688678.

8768869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8768869 is a prime.

It is a super-2 number, since 2×8768869² = 153786127078322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8768269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (2194024).

Almost surely, 2^8768869 is an apocalyptic number.

It is an amenable number.

8768869 is a deficient number, since it is larger than the sum of its proper divisors (7227).

8768869 is a wasteful number, since it uses less digits than its factorization.

8768869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7226.

The product of its digits is 1161216, while the sum is 52.

The square root of 8768869 is about 2961.2276170534. The cubic root of 8768869 is about 206.2122815629.

The spelling of 8768869 in words is "eight million, seven hundred sixty-eight thousand, eight hundred sixty-nine".