3300005081 has 2 divisors, whose sum is σ = 3300005082. Its totient is φ = 3300005080.

The previous prime is 3300004969. The next prime is 3300005117. The reversal of 3300005081 is 1805000033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2273763856 + 1026241225 = 47684^2 + 32035^2 .

It is a cyclic number.

It is not a de Polignac number, because 3300005081 - 2¹⁴ = 3299988697 is a prime.

It is a super-2 number, since 2×3300005081² = 21780067069251633122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3300005981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650002540 + 1650002541.

It is an arithmetic number, because the mean of its divisors is an integer number (1650002541).

Almost surely, 2^3300005081 is an apocalyptic number.

It is an amenable number.

3300005081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3300005081 is an equidigital number, since it uses as much as digits as its factorization.

3300005081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3300005081 is about 57445.6706897918. The cubic root of 3300005081 is about 1488.8063170566.

The spelling of 3300005081 in words is "three billion, three hundred million, five thousand, eighty-one".