8969459 has 4 divisors (see below), whose sum is σ = 8976816. Its totient is φ = 8962104.

The previous prime is 8969419. The next prime is 8969473. The reversal of 8969459 is 9549698.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8969459 - 2⁸ = 8969203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8969419) 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, 1364 + ... + 4449.

It is an arithmetic number, because the mean of its divisors is an integer number (2244204).

Almost surely, 2^8969459 is an apocalyptic number.

8969459 is a deficient number, since it is larger than the sum of its proper divisors (7357).

8969459 is a wasteful number, since it uses less digits than its factorization.

8969459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7356.

The product of its digits is 699840, while the sum is 50.

The square root of 8969459 is about 2994.9055076914. The cubic root of 8969459 is about 207.7728273599.

The spelling of 8969459 in words is "eight million, nine hundred sixty-nine thousand, four hundred fifty-nine".