342265198 has 12 divisors (see below), whose sum is σ = 564313680. Its totient is φ = 155574980.

The previous prime is 342265193. The next prime is 342265201. The reversal of 342265198 is 891562243.

It is a self number, because there is not a number n which added to its sum of digits gives 342265198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342265193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706918 + ... + 707401.

It is an arithmetic number, because the mean of its divisors is an integer number (47026140).

Almost surely, 2^342265198 is an apocalyptic number.

342265198 is a deficient number, since it is larger than the sum of its proper divisors (222048482).

342265198 is a wasteful number, since it uses less digits than its factorization.

342265198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414343 (or 1414332 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 342265198 is about 18500.4107521968. The cubic root of 342265198 is about 699.4997773180.

The spelling of 342265198 in words is "three hundred forty-two million, two hundred sixty-five thousand, one hundred ninety-eight".