342295673 has 2 divisors, whose sum is σ = 342295674. Its totient is φ = 342295672.

The previous prime is 342295651. The next prime is 342295687. The reversal of 342295673 is 376592243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334633849 + 7661824 = 18293^2 + 2768^2 .

It is an emirp because it is prime and its reverse (376592243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342295673 - 2¹⁶ = 342230137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342295673.

It is not a weakly prime, because it can be changed into another prime (342295693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171147836 + 171147837.

It is an arithmetic number, because the mean of its divisors is an integer number (171147837).

Almost surely, 2^342295673 is an apocalyptic number.

It is an amenable number.

342295673 is a deficient number, since it is larger than the sum of its proper divisors (1).

342295673 is an equidigital number, since it uses as much as digits as its factorization.

342295673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 41.

The square root of 342295673 is about 18501.2343642255. The cubic root of 342295673 is about 699.5205376555.

The spelling of 342295673 in words is "three hundred forty-two million, two hundred ninety-five thousand, six hundred seventy-three".