3120816008 has 12 divisors (see below), whose sum is σ = 5851826295. Its totient is φ = 1560329000.

The previous prime is 3120816001. The next prime is 3120816029. The reversal of 3120816008 is 8006180213.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3120816008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1560408004 + 1560408004 = 39502^2 + 39502^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=39502.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120816001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 148133 + ... + 167883.

Almost surely, 2^3120816008 is an apocalyptic number.

It is an amenable number.

3120816008 is a deficient number, since it is larger than the sum of its proper divisors (2731010287).

3120816008 is an frugal number, since it uses more digits than its factorization.

3120816008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39508 (or 19753 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 3120816008 is about 55864.2641408620. The cubic root of 3120816008 is about 1461.3560941272.

The spelling of 3120816008 in words is "three billion, one hundred twenty million, eight hundred sixteen thousand, eight".