3333666013 has 2 divisors, whose sum is σ = 3333666014. Its totient is φ = 3333666012.

The previous prime is 3333665963. The next prime is 3333666019. The reversal of 3333666013 is 3106663333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2996686564 + 336979449 = 54742^2 + 18357^2 .

It is an emirp because it is prime and its reverse (3106663333) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3333666013 is a prime.

It is a super-2 number, since 2×3333666013² = 22226658172462632338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3333666013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3333666019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666833006 + 1666833007.

It is an arithmetic number, because the mean of its divisors is an integer number (1666833007).

Almost surely, 2^3333666013 is an apocalyptic number.

It is an amenable number.

3333666013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333666013 is an equidigital number, since it uses as much as digits as its factorization.

3333666013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 34.

The square root of 3333666013 is about 57737.9079375067. The cubic root of 3333666013 is about 1493.8512762738.

The spelling of 3333666013 in words is "three billion, three hundred thirty-three million, six hundred sixty-six thousand, thirteen".