3028724612 has 12 divisors (see below), whose sum is σ = 5429543196. Its totient is φ = 1477426560.

The previous prime is 3028724609. The next prime is 3028724711. The reversal of 3028724612 is 2164278203.

It can be written as a sum of positive squares in 2 ways, for example, as 1320886336 + 1707838276 = 36344^2 + 41326^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9233753 + ... + 9234080.

It is an arithmetic number, because the mean of its divisors is an integer number (452461933).

Almost surely, 2^3028724612 is an apocalyptic number.

It is an amenable number.

3028724612 is a deficient number, since it is larger than the sum of its proper divisors (2400818584).

3028724612 is a wasteful number, since it uses less digits than its factorization.

3028724612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18467878 (or 18467876 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 3028724612 is about 55033.8496927118. The cubic root of 3028724612 is about 1446.8380742439.

The spelling of 3028724612 in words is "three billion, twenty-eight million, seven hundred twenty-four thousand, six hundred twelve".