342608217 has 8 divisors (see below), whose sum is σ = 522069696. Its totient is φ = 195776112.

The previous prime is 342608153. The next prime is 342608237. The reversal of 342608217 is 712806243.

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

It is not a de Polignac number, because 342608217 - 2⁶ = 342608153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342608237) 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, 8157318 + ... + 8157359.

It is an arithmetic number, because the mean of its divisors is an integer number (65258712).

Almost surely, 2^342608217 is an apocalyptic number.

It is an amenable number.

342608217 is a deficient number, since it is larger than the sum of its proper divisors (179461479).

342608217 is a wasteful number, since it uses less digits than its factorization.

342608217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16314687.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 342608217 is about 18509.6790085620. The cubic root of 342608217 is about 699.7333794131.

The spelling of 342608217 in words is "three hundred forty-two million, six hundred eight thousand, two hundred seventeen".