2444479 has 4 divisors (see below), whose sum is σ = 2510584. Its totient is φ = 2378376.

The previous prime is 2444473. The next prime is 2444513. The reversal of 2444479 is 9744442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2444479 - 2³ = 2444471 is a prime.

It is a Duffinian number.

2444479 is a lucky 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 (2444471) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32997 + ... + 33070.

It is an arithmetic number, because the mean of its divisors is an integer number (627646).

2^2444479 is an apocalyptic number.

2444479 is a deficient number, since it is larger than the sum of its proper divisors (66105).

2444479 is an equidigital number, since it uses as much as digits as its factorization.

2444479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66104.

The product of its digits is 32256, while the sum is 34.

The square root of 2444479 is about 1563.4829708059. The cubic root of 2444479 is about 134.7086354448.

The spelling of 2444479 in words is "two million, four hundred forty-four thousand, four hundred seventy-nine".