4027844728 has 16 divisors (see below), whose sum is σ = 7712894880. Its totient is φ = 1971072768.

The previous prime is 4027844719. The next prime is 4027844741. The reversal of 4027844728 is 8274487204.

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, 5355801 + ... + 5356552.

It is an arithmetic number, because the mean of its divisors is an integer number (482055930).

Almost surely, 2^4027844728 is an apocalyptic number.

It is an amenable number.

4027844728 is a deficient number, since it is larger than the sum of its proper divisors (3685050152).

4027844728 is a wasteful number, since it uses less digits than its factorization.

4027844728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10712406 (or 10712402 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 46.

The square root of 4027844728 is about 63465.3033396989. The cubic root of 4027844728 is about 1591.0759338162.

The spelling of 4027844728 in words is "four billion, twenty-seven million, eight hundred forty-four thousand, seven hundred twenty-eight".