5669439 has 8 divisors (see below), whose sum is σ = 7743792. Its totient is φ = 3687360.

The previous prime is 5669437. The next prime is 5669441. The reversal of 5669439 is 9349665.

5669439 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5669437) and next prime (5669441).

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

It is not a de Polignac number, because 5669439 - 2¹ = 5669437 is a prime.

5669439 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5669439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5669437) 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, 22924 + ... + 23169.

It is an arithmetic number, because the mean of its divisors is an integer number (967974).

Almost surely, 2^5669439 is an apocalyptic number.

5669439 is a deficient number, since it is larger than the sum of its proper divisors (2074353).

5669439 is a wasteful number, since it uses less digits than its factorization.

5669439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46137.

The product of its digits is 174960, while the sum is 42.

The square root of 5669439 is about 2381.0583781168. The cubic root of 5669439 is about 178.3117773656.

The spelling of 5669439 in words is "five million, six hundred sixty-nine thousand, four hundred thirty-nine".