342536817 has 8 divisors (see below), whose sum is σ = 521960896. Its totient is φ = 195735312.

The previous prime is 342536809. The next prime is 342536849. The reversal of 342536817 is 718635243.

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

It is not a de Polignac number, because 342536817 - 2³ = 342536809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342536867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8155618 + ... + 8155659.

It is an arithmetic number, because the mean of its divisors is an integer number (65245112).

Almost surely, 2^342536817 is an apocalyptic number.

It is an amenable number.

342536817 is a deficient number, since it is larger than the sum of its proper divisors (179424079).

342536817 is a wasteful number, since it uses less digits than its factorization.

342536817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16311287.

The product of its digits is 120960, while the sum is 39.

The square root of 342536817 is about 18507.7501874215. The cubic root of 342536817 is about 699.6847675859.

The spelling of 342536817 in words is "three hundred forty-two million, five hundred thirty-six thousand, eight hundred seventeen".