441323268 has 12 divisors (see below), whose sum is σ = 1029754320. Its totient is φ = 147107752.

The previous prime is 441323261. The next prime is 441323329. The reversal of 441323268 is 862323144.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (441323261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18388458 + ... + 18388481.

It is an arithmetic number, because the mean of its divisors is an integer number (85812860).

Almost surely, 2^441323268 is an apocalyptic number.

It is an amenable number.

441323268 is an abundant number, since it is smaller than the sum of its proper divisors (588431052).

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

441323268 is a wasteful number, since it uses less digits than its factorization.

441323268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36776946 (or 36776944 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 441323268 is about 21007.6954471451. The cubic root of 441323268 is about 761.3522025954.

The spelling of 441323268 in words is "four hundred forty-one million, three hundred twenty-three thousand, two hundred sixty-eight".