3002008081 has 2 divisors, whose sum is σ = 3002008082. Its totient is φ = 3002008080.

The previous prime is 3002008073. The next prime is 3002008091. The reversal of 3002008081 is 1808002003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1665374481 + 1336633600 = 40809^2 + 36560^2 .

It is a cyclic number.

It is not a de Polignac number, because 3002008081 - 2³ = 3002008073 is a prime.

It is a super-2 number, since 2×3002008081² = 18024105036778605122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3002008021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501004040 + 1501004041.

It is an arithmetic number, because the mean of its divisors is an integer number (1501004041).

Almost surely, 2^3002008081 is an apocalyptic number.

It is an amenable number.

3002008081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3002008081 is an equidigital number, since it uses as much as digits as its factorization.

3002008081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 3002008081 is about 54790.5838716836. The cubic root of 3002008081 is about 1442.5712934196.

The spelling of 3002008081 in words is "three billion, two million, eight thousand, eighty-one".