3042257872 has 20 divisors (see below), whose sum is σ = 5924000800. Its totient is φ = 1513483488.

The previous prime is 3042257861. The next prime is 3042257873. The reversal of 3042257872 is 2787522403.

3042257872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042257873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474558 + ... + 480925.

It is an arithmetic number, because the mean of its divisors is an integer number (296200040).

Almost surely, 2^3042257872 is an apocalyptic number.

It is an amenable number.

3042257872 is a deficient number, since it is larger than the sum of its proper divisors (2881742928).

3042257872 is a wasteful number, since it uses less digits than its factorization.

3042257872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955690 (or 955684 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 3042257872 is about 55156.6666142906. Note that the first 4 decimals coincide. The cubic root of 3042257872 is about 1448.9898429196.

The spelling of 3042257872 in words is "three billion, forty-two million, two hundred fifty-seven thousand, eight hundred seventy-two".