3028745885 has 16 divisors (see below), whose sum is σ = 3965974272. Its totient is φ = 2202129600.

The previous prime is 3028745879. The next prime is 3028745887. The reversal of 3028745885 is 5885478203.

It is a happy number.

It is not a de Polignac number, because 3028745885 - 2⁶ = 3028745821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028745887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380567 + ... + 388443.

It is an arithmetic number, because the mean of its divisors is an integer number (247873392).

Almost surely, 2^3028745885 is an apocalyptic number.

It is an amenable number.

3028745885 is a deficient number, since it is larger than the sum of its proper divisors (937228387).

3028745885 is a wasteful number, since it uses less digits than its factorization.

3028745885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14884.

The product of its (nonzero) digits is 2150400, while the sum is 50.

The square root of 3028745885 is about 55034.0429643325. The cubic root of 3028745885 is about 1446.8414616449.

The spelling of 3028745885 in words is "three billion, twenty-eight million, seven hundred forty-five thousand, eight hundred eighty-five".