439896 has 16 divisors (see below), whose sum is σ = 1099800. Its totient is φ = 146624.

The previous prime is 439891. The next prime is 439903. The reversal of 439896 is 698934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (439891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9141 + ... + 9188.

2⁴³⁹⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

439896 is an abundant number, since it is smaller than the sum of its proper divisors (659904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

439896 is a wasteful number, since it uses less digits than its factorization.

439896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18338 (or 18334 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 439896 is about 663.2465604886. The cubic root of 439896 is about 76.0530562119.

The spelling of 439896 in words is "four hundred thirty-nine thousand, eight hundred ninety-six".