3200004330349 has 2 divisors, whose sum is σ = 3200004330350. Its totient is φ = 3200004330348.

The previous prime is 3200004330343. The next prime is 3200004330373. The reversal of 3200004330349 is 9430334000023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3199358255625 + 646074724 = 1788675^2 + 25418^2 .

It is an emirp because it is prime and its reverse (9430334000023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3200004330349 - 2³⁵ = 3165644591981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3200004330349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3200004330343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600002165174 + 1600002165175.

It is an arithmetic number, because the mean of its divisors is an integer number (1600002165175).

Almost surely, 2^{3200004330349} is an apocalyptic number.

It is an amenable number.

3200004330349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200004330349 is an equidigital number, since it uses as much as digits as its factorization.

3200004330349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 31.

It can be divided in two parts, 3200004 and 330349, that added together give a palindrome (3530353).

The spelling of 3200004330349 in words is "three trillion, two hundred billion, four million, three hundred thirty thousand, three hundred forty-nine".