3313109993 has 2 divisors, whose sum is σ = 3313109994. Its totient is φ = 3313109992.

The previous prime is 3313109983. The next prime is 3313109999. The reversal of 3313109993 is 3999013133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3280081984 + 33028009 = 57272^2 + 5747^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313109993 - 2⁶ = 3313109929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3313109993.

It is not a weakly prime, because it can be changed into another prime (3313109999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656554996 + 1656554997.

It is an arithmetic number, because the mean of its divisors is an integer number (1656554997).

Almost surely, 2^3313109993 is an apocalyptic number.

It is an amenable number.

3313109993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313109993 is an equidigital number, since it uses as much as digits as its factorization.

3313109993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59049, while the sum is 41.

The square root of 3313109993 is about 57559.6212027147. The cubic root of 3313109993 is about 1490.7744863294.

The spelling of 3313109993 in words is "three billion, three hundred thirteen million, one hundred nine thousand, nine hundred ninety-three".