3394493195369 has 2 divisors, whose sum is σ = 3394493195370. Its totient is φ = 3394493195368.

The previous prime is 3394493195329. The next prime is 3394493195411. The reversal of 3394493195369 is 9635913944933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2564594059225 + 829899136144 = 1601435^2 + 910988^2 .

It is a cyclic number.

It is not a de Polignac number, because 3394493195369 - 2³² = 3390198228073 is a prime.

It is a super-2 number, since 2×3394493195369² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3394493195299 and 3394493195308.

It is not a weakly prime, because it can be changed into another prime (3394493195329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1697246597684 + 1697246597685.

It is an arithmetic number, because the mean of its divisors is an integer number (1697246597685).

Almost surely, 2^{3394493195369} is an apocalyptic number.

It is an amenable number.

3394493195369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3394493195369 is an equidigital number, since it uses as much as digits as its factorization.

3394493195369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 255091680, while the sum is 68.

The spelling of 3394493195369 in words is "three trillion, three hundred ninety-four billion, four hundred ninety-three million, one hundred ninety-five thousand, three hundred sixty-nine".