441879441 has 8 divisors (see below), whose sum is σ = 589893504. Its totient is φ = 294225840.

The previous prime is 441879437. The next prime is 441879443. The reversal of 441879441 is 144978144.

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

It is not a de Polignac number, because 441879441 - 2² = 441879437 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 441879393 and 441879402.

It is not an unprimeable number, because it can be changed into a prime (441879443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87241 + ... + 92166.

It is an arithmetic number, because the mean of its divisors is an integer number (73736688).

Almost surely, 2^441879441 is an apocalyptic number.

It is an amenable number.

441879441 is a deficient number, since it is larger than the sum of its proper divisors (148014063).

441879441 is a wasteful number, since it uses less digits than its factorization.

441879441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180231.

The product of its digits is 129024, while the sum is 42.

The square root of 441879441 is about 21020.9286426647. The cubic root of 441879441 is about 761.6718970338.

It can be divided in two parts, 44187 and 9441, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 441879441 in words is "four hundred forty-one million, eight hundred seventy-nine thousand, four hundred forty-one".