3299834195389 has 2 divisors, whose sum is σ = 3299834195390. Its totient is φ = 3299834195388.

The previous prime is 3299834195381. The next prime is 3299834195429. The reversal of 3299834195389 is 9835914389923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2661736779289 + 638097416100 = 1631483^2 + 798810^2 .

It is a cyclic number.

It is not a de Polignac number, because 3299834195389 - 2³ = 3299834195381 is a prime.

It is a super-2 number, since 2×3299834195389² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3299834195381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1649917097694 + 1649917097695.

It is an arithmetic number, because the mean of its divisors is an integer number (1649917097695).

Almost surely, 2^{3299834195389} is an apocalyptic number.

It is an amenable number.

3299834195389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3299834195389 is an equidigital number, since it uses as much as digits as its factorization.

3299834195389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453496320, while the sum is 73.

The spelling of 3299834195389 in words is "three trillion, two hundred ninety-nine billion, eight hundred thirty-four million, one hundred ninety-five thousand, three hundred eighty-nine".