444479 has 12 divisors (see below), whose sum is σ = 530784. Its totient is φ = 370944.

The previous prime is 444473. The next prime is 444487. The reversal of 444479 is 974444.

It is not a de Polignac number, because 444479 - 2⁴ = 444463 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2207 + ... + 2399.

It is an arithmetic number, because the mean of its divisors is an integer number (44232).

2⁴⁴⁴⁴⁷⁹ is an apocalyptic number.

444479 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

444479 is a deficient number, since it is larger than the sum of its proper divisors (86305).

444479 is a wasteful number, since it uses less digits than its factorization.

444479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 247 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 444479 is about 666.6925828296. The cubic root of 444479 is about 76.3162605975.

The spelling of 444479 in words is "four hundred forty-four thousand, four hundred seventy-nine".