342808267 has 8 divisors (see below), whose sum is σ = 345863232. Its totient is φ = 339760200.

The previous prime is 342808253. The next prime is 342808283. The reversal of 342808267 is 762808243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342808267 - 2²⁷ = 208590539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342808567) 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 in 7 ways as a sum of consecutive naturals, for example, 168108 + ... + 170134.

It is an arithmetic number, because the mean of its divisors is an integer number (43232904).

Almost surely, 2^342808267 is an apocalyptic number.

342808267 is a deficient number, since it is larger than the sum of its proper divisors (3054965).

342808267 is a wasteful number, since it uses less digits than its factorization.

342808267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 342808267 is about 18515.0821494262. The cubic root of 342808267 is about 699.8695450771.

The spelling of 342808267 in words is "three hundred forty-two million, eight hundred eight thousand, two hundred sixty-seven".