3393391867969 has 4 divisors (see below), whose sum is σ = 3393404244144. Its totient is φ = 3393379491796.

The previous prime is 3393391867963. The next prime is 3393391867991. The reversal of 3393391867969 is 9697681933933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3393391867969 - 2¹¹ = 3393391865921 is a prime.

It is a super-2 number, since 2×3393391867969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3393391867895 and 3393391867904.

It is not an unprimeable number, because it can be changed into a prime (3393391867963) 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 in 3 ways as a sum of consecutive naturals, for example, 5767267 + ... + 6328360.

It is an arithmetic number, because the mean of its divisors is an integer number (848351061036).

Almost surely, 2^{3393391867969} is an apocalyptic number.

It is an amenable number.

3393391867969 is a deficient number, since it is larger than the sum of its proper divisors (12376175).

3393391867969 is a wasteful number, since it uses less digits than its factorization.

3393391867969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12376174.

The product of its digits is 1071385056, while the sum is 76.

The spelling of 3393391867969 in words is "three trillion, three hundred ninety-three billion, three hundred ninety-one million, eight hundred sixty-seven thousand, nine hundred sixty-nine".