439034 has 4 divisors (see below), whose sum is σ = 658554. Its totient is φ = 219516.

The previous prime is 439009. The next prime is 439063. The reversal of 439034 is 430934.

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., 305809 + 133225 = 553^2 + 365^2 .

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 439034.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109757 + ... + 109760.

2⁴³⁹⁰³⁴ is an apocalyptic number.

439034 is a deficient number, since it is larger than the sum of its proper divisors (219520).

439034 is a wasteful number, since it uses less digits than its factorization.

439034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219519.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 439034 is about 662.5964080796. The cubic root of 439034 is about 76.0033470363.

Adding to 439034 its reverse (430934), we get a palindrome (869968).

Subtracting from 439034 its reverse (430934), we obtain a square (8100 = 90²).

The spelling of 439034 in words is "four hundred thirty-nine thousand, thirty-four".