342098566 has 4 divisors (see below), whose sum is σ = 513147852. Its totient is φ = 171049282.

The previous prime is 342098521. The next prime is 342098621. The reversal of 342098566 is 665890243.

342098566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 665890243 = 331 ⋅2011753.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85524640 + ... + 85524643.

It is an arithmetic number, because the mean of its divisors is an integer number (128286963).

Almost surely, 2^342098566 is an apocalyptic number.

342098566 is a deficient number, since it is larger than the sum of its proper divisors (171049286).

342098566 is a wasteful number, since it uses less digits than its factorization.

342098566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171049285.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 342098566 is about 18495.9067363566. The cubic root of 342098566 is about 699.3862416072.

The spelling of 342098566 in words is "three hundred forty-two million, ninety-eight thousand, five hundred sixty-six".