2444979 has 8 divisors (see below), whose sum is σ = 3290320. Its totient is φ = 1614816.

The previous prime is 2444963. The next prime is 2444983. The reversal of 2444979 is 9794442.

It is a happy number.

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

It is not a de Polignac number, because 2444979 - 2⁴ = 2444963 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2444909) 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, 3412 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (411290).

2^2444979 is an apocalyptic number.

2444979 is a deficient number, since it is larger than the sum of its proper divisors (845341).

2444979 is a wasteful number, since it uses less digits than its factorization.

2444979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7589.

The product of its digits is 72576, while the sum is 39.

The square root of 2444979 is about 1563.6428620372. The cubic root of 2444979 is about 134.7178193686.

The spelling of 2444979 in words is "two million, four hundred forty-four thousand, nine hundred seventy-nine".