441364623 has 16 divisors (see below), whose sum is σ = 707953920. Its totient is φ = 238934016.

The previous prime is 441364619. The next prime is 441364673. The reversal of 441364623 is 326463144.

It is not a de Polignac number, because 441364623 - 2² = 441364619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441364603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552690 + ... + 553487.

It is an arithmetic number, because the mean of its divisors is an integer number (44247120).

Almost surely, 2^441364623 is an apocalyptic number.

441364623 is a deficient number, since it is larger than the sum of its proper divisors (266589297).

441364623 is a wasteful number, since it uses less digits than its factorization.

441364623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106206.

The product of its digits is 41472, while the sum is 33.

The square root of 441364623 is about 21008.6797062547. The cubic root of 441364623 is about 761.3759831505.

The spelling of 441364623 in words is "four hundred forty-one million, three hundred sixty-four thousand, six hundred twenty-three".