342369617 has 2 divisors, whose sum is σ = 342369618. Its totient is φ = 342369616.

The previous prime is 342369593. The next prime is 342369653. The reversal of 342369617 is 716963243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326561041 + 15808576 = 18071^2 + 3976^2 .

It is an emirp because it is prime and its reverse (716963243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342369617 - 2⁶ = 342369553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (342369217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171184808 + 171184809.

It is an arithmetic number, because the mean of its divisors is an integer number (171184809).

Almost surely, 2^342369617 is an apocalyptic number.

It is an amenable number.

342369617 is a deficient number, since it is larger than the sum of its proper divisors (1).

342369617 is an equidigital number, since it uses as much as digits as its factorization.

342369617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 41.

The square root of 342369617 is about 18503.2326094658. The cubic root of 342369617 is about 699.5709050488.

The spelling of 342369617 in words is "three hundred forty-two million, three hundred sixty-nine thousand, six hundred seventeen".