4442879 has 8 divisors (see below), whose sum is σ = 5181600. Its totient is φ = 3807888.

The previous prime is 4442869. The next prime is 4442897. The reversal of 4442879 is 9782444.

It is not a de Polignac number, because 4442879 - 2⁸ = 4442623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442819) 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, 6134 + ... + 6819.

It is an arithmetic number, because the mean of its divisors is an integer number (647700).

Almost surely, 2^4442879 is an apocalyptic number.

4442879 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4442879 is a deficient number, since it is larger than the sum of its proper divisors (738721).

4442879 is an equidigital number, since it uses as much as digits as its factorization.

4442879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12974 (or 12960 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 4442879 is about 2107.8137963302. The cubic root of 4442879 is about 164.3948324319.

The spelling of 4442879 in words is "four million, four hundred forty-two thousand, eight hundred seventy-nine".