8893689 has 8 divisors (see below), whose sum is σ = 13552320. Its totient is φ = 5082096.

The previous prime is 8893649. The next prime is 8893697. The reversal of 8893689 is 9863988.

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

It is not a de Polignac number, because 8893689 - 2⁹ = 8893177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8893609) 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, 211734 + ... + 211775.

It is an arithmetic number, because the mean of its divisors is an integer number (1694040).

Almost surely, 2^8893689 is an apocalyptic number.

It is an amenable number.

8893689 is a deficient number, since it is larger than the sum of its proper divisors (4658631).

8893689 is a wasteful number, since it uses less digits than its factorization.

8893689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423519.

The product of its digits is 746496, while the sum is 51.

The square root of 8893689 is about 2982.2288644569. The cubic root of 8893689 is about 207.1861146735.

Subtracting 8893689 from its reverse (9863988), we obtain a cube (970299 = 99³).

The spelling of 8893689 in words is "eight million, eight hundred ninety-three thousand, six hundred eighty-nine".