440034 has 16 divisors (see below), whose sum is σ = 1005888. Its totient is φ = 125712.

The previous prime is 440023. The next prime is 440039. The reversal of 440034 is 430044.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 439995 and 440022.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 440034.

It is not an unprimeable number, because it can be changed into a prime (440039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5197 + ... + 5280.

It is an arithmetic number, because the mean of its divisors is an integer number (62868).

2⁴⁴⁰⁰³⁴ is an apocalyptic number.

440034 is an abundant number, since it is smaller than the sum of its proper divisors (565854).

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

440034 is a wasteful number, since it uses less digits than its factorization.

440034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10489.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 440034 is about 663.3505860403. The cubic root of 440034 is about 76.0610082615.

Adding to 440034 its reverse (430044), we get a palindrome (870078).

The spelling of 440034 in words is "four hundred forty thousand, thirty-four".