342245338 has 16 divisors (see below), whose sum is σ = 528677280. Its totient is φ = 166044816.

The previous prime is 342245333. The next prime is 342245339. The reversal of 342245338 is 833542243.

It is not an unprimeable number, because it can be changed into a prime (342245333) 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, 21945 + ... + 34147.

It is an arithmetic number, because the mean of its divisors is an integer number (33042330).

Almost surely, 2^342245338 is an apocalyptic number.

342245338 is a deficient number, since it is larger than the sum of its proper divisors (186431942).

342245338 is a wasteful number, since it uses less digits than its factorization.

342245338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12621.

The product of its digits is 69120, while the sum is 34.

The square root of 342245338 is about 18499.8739995709. The cubic root of 342245338 is about 699.4862475226.

The spelling of 342245338 in words is "three hundred forty-two million, two hundred forty-five thousand, three hundred thirty-eight".