3336393969697 has 4 divisors (see below), whose sum is σ = 3339171984196. Its totient is φ = 3333615955200.

The previous prime is 3336393969683. The next prime is 3336393969731. The reversal of 3336393969697 is 7969693936333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1228116105616 + 2108277864081 = 1108204^2 + 1451991^2 .

It is a cyclic number.

It is not a de Polignac number, because 3336393969697 - 2²⁷ = 3336259751969 is a prime.

It is a super-2 number, since 2×3336393969697² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3336393969197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1389005448 + ... + 1389007849.

It is an arithmetic number, because the mean of its divisors is an integer number (834792996049).

Almost surely, 2^{3336393969697} is an apocalyptic number.

It is an amenable number.

3336393969697 is a deficient number, since it is larger than the sum of its proper divisors (2778014499).

3336393969697 is a wasteful number, since it uses less digits than its factorization.

3336393969697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778014498.

The product of its digits is 2410616376, while the sum is 76.

The spelling of 3336393969697 in words is "three trillion, three hundred thirty-six billion, three hundred ninety-three million, nine hundred sixty-nine thousand, six hundred ninety-seven".