342301829 has 2 divisors, whose sum is σ = 342301830. Its totient is φ = 342301828.

The previous prime is 342301823. The next prime is 342301831. The reversal of 342301829 is 928103243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218980804 + 123321025 = 14798^2 + 11105^2 .

It is an emirp because it is prime and its reverse (928103243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342301829 - 2⁸ = 342301573 is a prime.

Together with 342301831, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 342301795 and 342301804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342301823) 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, 171150914 + 171150915.

It is an arithmetic number, because the mean of its divisors is an integer number (171150915).

Almost surely, 2^342301829 is an apocalyptic number.

It is an amenable number.

342301829 is a deficient number, since it is larger than the sum of its proper divisors (1).

342301829 is an equidigital number, since it uses as much as digits as its factorization.

342301829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 342301829 is about 18501.4007307555. The cubic root of 342301829 is about 699.5247311281.

The spelling of 342301829 in words is "three hundred forty-two million, three hundred one thousand, eight hundred twenty-nine".