4044007772 has 24 divisors (see below), whose sum is σ = 8124297216. Its totient is φ = 1725371568.

The previous prime is 4044007763. The next prime is 4044007813. The reversal of 4044007772 is 2777004404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317588 + ... + 330075.

It is an arithmetic number, because the mean of its divisors is an integer number (338512384).

Almost surely, 2^4044007772 is an apocalyptic number.

It is an amenable number.

4044007772 is an abundant number, since it is smaller than the sum of its proper divisors (4080289444).

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

4044007772 is a wasteful number, since it uses less digits than its factorization.

4044007772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647897 (or 647895 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 35.

The square root of 4044007772 is about 63592.5134901900. The cubic root of 4044007772 is about 1593.2013308748.

The spelling of 4044007772 in words is "four billion, forty-four million, seven thousand, seven hundred seventy-two".