439585113 has 8 divisors (see below), whose sum is σ = 639396576. Its totient is φ = 266415200.

The previous prime is 439585079. The next prime is 439585141. The reversal of 439585113 is 311585934.

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 439585113 - 2⁸ = 439584857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (439585213) 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, 6660348 + ... + 6660413.

It is an arithmetic number, because the mean of its divisors is an integer number (79924572).

Almost surely, 2^439585113 is an apocalyptic number.

It is an amenable number.

439585113 is a deficient number, since it is larger than the sum of its proper divisors (199811463).

439585113 is a wasteful number, since it uses less digits than its factorization.

439585113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13320775.

The product of its digits is 64800, while the sum is 39.

The square root of 439585113 is about 20966.2851502120. The cubic root of 439585113 is about 760.3513570444.

The spelling of 439585113 in words is "four hundred thirty-nine million, five hundred eighty-five thousand, one hundred thirteen".