342032297 has 2 divisors, whose sum is σ = 342032298. Its totient is φ = 342032296.

The previous prime is 342032279. The next prime is 342032303. The reversal of 342032297 is 792230243.

It is a happy number.

Together with previous prime (342032279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264257536 + 77774761 = 16256^2 + 8819^2 .

It is a cyclic number.

It is not a de Polignac number, because 342032297 - 2⁶ = 342032233 is a prime.

It is not a weakly prime, because it can be changed into another prime (342032227) 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, 171016148 + 171016149.

It is an arithmetic number, because the mean of its divisors is an integer number (171016149).

Almost surely, 2^342032297 is an apocalyptic number.

It is an amenable number.

342032297 is a deficient number, since it is larger than the sum of its proper divisors (1).

342032297 is an equidigital number, since it uses as much as digits as its factorization.

342032297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 342032297 is about 18494.1151991654. The cubic root of 342032297 is about 699.3410785806.

The spelling of 342032297 in words is "three hundred forty-two million, thirty-two thousand, two hundred ninety-seven".