342198698 has 8 divisors (see below), whose sum is σ = 516372192. Its totient is φ = 170074636.

The previous prime is 342198697. The next prime is 342198707. The reversal of 342198698 is 896891243.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342198697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511940 + ... + 512607.

It is an arithmetic number, because the mean of its divisors is an integer number (64546524).

Almost surely, 2^342198698 is an apocalyptic number.

342198698 is a deficient number, since it is larger than the sum of its proper divisors (174173494).

342198698 is a wasteful number, since it uses less digits than its factorization.

342198698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024716.

The product of its digits is 746496, while the sum is 50.

The square root of 342198698 is about 18498.6134074962. The cubic root of 342198698 is about 699.4544715644.

The spelling of 342198698 in words is "three hundred forty-two million, one hundred ninety-eight thousand, six hundred ninety-eight".