5634439 has 8 divisors (see below), whose sum is σ = 5891760. Its totient is φ = 5381376.

The previous prime is 5634427. The next prime is 5634443. The reversal of 5634439 is 9344365.

It is a happy number.

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 5634439 - 2⁷ = 5634311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634449) 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, 1812 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (736470).

Almost surely, 2^5634439 is an apocalyptic number.

5634439 is a deficient number, since it is larger than the sum of its proper divisors (257321).

5634439 is a wasteful number, since it uses less digits than its factorization.

5634439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129.

The product of its digits is 38880, while the sum is 34.

The square root of 5634439 is about 2373.6973269564. The cubic root of 5634439 is about 177.9440867181.

The spelling of 5634439 in words is "five million, six hundred thirty-four thousand, four hundred thirty-nine".