441223326 has 12 divisors (see below), whose sum is σ = 955983912. Its totient is φ = 147074436.

The previous prime is 441223297. The next prime is 441223337. The reversal of 441223326 is 623322144.

It is a self number, because there is not a number n which added to its sum of digits gives 441223326.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12256186 + ... + 12256221.

It is an arithmetic number, because the mean of its divisors is an integer number (79665326).

Almost surely, 2^441223326 is an apocalyptic number.

441223326 is an abundant number, since it is smaller than the sum of its proper divisors (514760586).

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

441223326 is a wasteful number, since it uses less digits than its factorization.

441223326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24512415 (or 24512412 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 441223326 is about 21005.3166127055. The cubic root of 441223326 is about 761.2947263553.

The spelling of 441223326 in words is "four hundred forty-one million, two hundred twenty-three thousand, three hundred twenty-six".