44779842 has 48 divisors (see below), whose sum is σ = 101155392. Its totient is φ = 14303520.

The previous prime is 44779829. The next prime is 44779843. The reversal of 44779842 is 24897744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44779843) 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 23 ways as a sum of consecutive naturals, for example, 46813 + ... + 47759.

It is an arithmetic number, because the mean of its divisors is an integer number (2107404).

Almost surely, 2^44779842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44779842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50577696).

44779842 is an abundant number, since it is smaller than the sum of its proper divisors (56375550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44779842 is a wasteful number, since it uses less digits than its factorization.

44779842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1060 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 44779842 is about 6691.7742042003. The cubic root of 44779842 is about 355.1083237505.

The spelling of 44779842 in words is "forty-four million, seven hundred seventy-nine thousand, eight hundred forty-two".