439058 has 4 divisors (see below), whose sum is σ = 658590. Its totient is φ = 219528.

The previous prime is 439009. The next prime is 439063. The reversal of 439058 is 850934.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 418609 + 20449 = 647^2 + 143^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 439058.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109763 + ... + 109766.

2⁴³⁹⁰⁵⁸ is an apocalyptic number.

439058 is a deficient number, since it is larger than the sum of its proper divisors (219532).

439058 is a wasteful number, since it uses less digits than its factorization.

439058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219531.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 439058 is about 662.6145184042. The cubic root of 439058 is about 76.0047319307.

The spelling of 439058 in words is "four hundred thirty-nine thousand, fifty-eight".