3313368673 has 2 divisors, whose sum is σ = 3313368674. Its totient is φ = 3313368672.

The previous prime is 3313368671. The next prime is 3313368679. The reversal of 3313368673 is 3768633133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2774339584 + 539029089 = 52672^2 + 23217^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313368673 - 2¹ = 3313368671 is a prime.

Together with 3313368671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3313368671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656684336 + 1656684337.

It is an arithmetic number, because the mean of its divisors is an integer number (1656684337).

Almost surely, 2^3313368673 is an apocalyptic number.

It is an amenable number.

3313368673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313368673 is an equidigital number, since it uses as much as digits as its factorization.

3313368673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 43.

The square root of 3313368673 is about 57561.8682202029. The cubic root of 3313368673 is about 1490.8132840661.

The spelling of 3313368673 in words is "three billion, three hundred thirteen million, three hundred sixty-eight thousand, six hundred seventy-three".