4044620884 has 12 divisors (see below), whose sum is σ = 7078616244. Its totient is φ = 2022159104.

The previous prime is 4044620873. The next prime is 4044620891. The reversal of 4044620884 is 4880264404.

It can be written as a sum of positive squares in 2 ways, for example, as 2211068484 + 1833552400 = 47022^2 + 42820^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40164 + ... + 98500.

It is an arithmetic number, because the mean of its divisors is an integer number (589884687).

Almost surely, 2^4044620884 is an apocalyptic number.

It is an amenable number.

4044620884 is a deficient number, since it is larger than the sum of its proper divisors (3033995360).

4044620884 is a wasteful number, since it uses less digits than its factorization.

4044620884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75674 (or 75672 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The square root of 4044620884 is about 63597.3339378311. Note that the first 3 decimals coincide. The cubic root of 4044620884 is about 1593.2818418884.

The spelling of 4044620884 in words is "four billion, forty-four million, six hundred twenty thousand, eight hundred eighty-four".