44879859 has 8 divisors (see below), whose sum is σ = 66488720. Its totient is φ = 29919888.

The previous prime is 44879851. The next prime is 44879869. The reversal of 44879859 is 95897844.

It is not a de Polignac number, because 44879859 - 2³ = 44879851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44879851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831082 + ... + 831135.

It is an arithmetic number, because the mean of its divisors is an integer number (8311090).

Almost surely, 2^44879859 is an apocalyptic number.

44879859 is a deficient number, since it is larger than the sum of its proper divisors (21608861).

44879859 is a wasteful number, since it uses less digits than its factorization.

44879859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662226 (or 1662220 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 44879859 is about 6699.2431662092. The cubic root of 44879859 is about 355.3725085396.

The spelling of 44879859 in words is "forty-four million, eight hundred seventy-nine thousand, eight hundred fifty-nine".