4469689 has 4 divisors (see below), whose sum is σ = 5108224. Its totient is φ = 3831156.

The previous prime is 4469681. The next prime is 4469719. The reversal of 4469689 is 9869644.

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.

It is not a de Polignac number, because 4469689 - 2³ = 4469681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4469681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319257 + ... + 319270.

It is an arithmetic number, because the mean of its divisors is an integer number (1277056).

Almost surely, 2^4469689 is an apocalyptic number.

It is an amenable number.

4469689 is a deficient number, since it is larger than the sum of its proper divisors (638535).

4469689 is an equidigital number, since it uses as much as digits as its factorization.

4469689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638534.

The product of its digits is 373248, while the sum is 46.

The square root of 4469689 is about 2114.1639009311. The cubic root of 4469689 is about 164.7248428978.

The spelling of 4469689 in words is "four million, four hundred sixty-nine thousand, six hundred eighty-nine".