441439934 has 8 divisors (see below), whose sum is σ = 713095320. Its totient is φ = 203741496.

The previous prime is 441439927. The next prime is 441439961. The reversal of 441439934 is 439934144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 441439891 and 441439900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8489204 + ... + 8489255.

It is an arithmetic number, because the mean of its divisors is an integer number (89136915).

Almost surely, 2^441439934 is an apocalyptic number.

441439934 is a deficient number, since it is larger than the sum of its proper divisors (271655386).

441439934 is a wasteful number, since it uses less digits than its factorization.

441439934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978474.

The product of its digits is 186624, while the sum is 41.

The square root of 441439934 is about 21010.4720080250. The cubic root of 441439934 is about 761.4192857645.

The spelling of 441439934 in words is "four hundred forty-one million, four hundred thirty-nine thousand, nine hundred thirty-four".