8789969 has 8 divisors (see below), whose sum is σ = 9380448. Its totient is φ = 8207680.

The previous prime is 8789953. The next prime is 8789981. The reversal of 8789969 is 9699878.

8789969 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 8789969 - 2⁴ = 8789953 is a prime.

It is a super-2 number, since 2×8789969² = 154527110041922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8789909) 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, 254 + ... + 4200.

It is an arithmetic number, because the mean of its divisors is an integer number (1172556).

Almost surely, 2^8789969 is an apocalyptic number.

It is an amenable number.

8789969 is a deficient number, since it is larger than the sum of its proper divisors (590479).

8789969 is a wasteful number, since it uses less digits than its factorization.

8789969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095.

The product of its digits is 1959552, while the sum is 56.

The square root of 8789969 is about 2964.7881880499. The cubic root of 8789969 is about 206.3775477976.

Subtracting 8789969 from its reverse (9699878), we obtain a palindrome (909909).

The spelling of 8789969 in words is "eight million, seven hundred eighty-nine thousand, nine hundred sixty-nine".