44779942 has 16 divisors (see below), whose sum is σ = 71723520. Its totient is φ = 20917512.

The previous prime is 44779927. The next prime is 44779949. The reversal of 44779942 is 24997744.

44779942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 44779892 and 44779901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44779949) 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 7 ways as a sum of consecutive naturals, for example, 9342 + ... + 13297.

It is an arithmetic number, because the mean of its divisors is an integer number (4482720).

Almost surely, 2^44779942 is an apocalyptic number.

44779942 is a deficient number, since it is larger than the sum of its proper divisors (26943578).

44779942 is a wasteful number, since it uses less digits than its factorization.

44779942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22707.

The product of its digits is 508032, while the sum is 46.

The square root of 44779942 is about 6691.7816760561. The cubic root of 44779942 is about 355.1085880868.

The spelling of 44779942 in words is "forty-four million, seven hundred seventy-nine thousand, nine hundred forty-two".