3423042349 has 2 divisors, whose sum is σ = 3423042350. Its totient is φ = 3423042348.

The previous prime is 3423042341. The next prime is 3423042421. The reversal of 3423042349 is 9432403243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2685105124 + 737937225 = 51818^2 + 27165^2 .

It is an emirp because it is prime and its reverse (9432403243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3423042349 - 2³ = 3423042341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423042341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711521174 + 1711521175.

It is an arithmetic number, because the mean of its divisors is an integer number (1711521175).

Almost surely, 2^3423042349 is an apocalyptic number.

It is an amenable number.

3423042349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423042349 is an equidigital number, since it uses as much as digits as its factorization.

3423042349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 3423042349 is about 58506.7718217302. The cubic root of 3423042349 is about 1507.0838781538.

The spelling of 3423042349 in words is "three billion, four hundred twenty-three million, forty-two thousand, three hundred forty-nine".