342198674 has 8 divisors (see below), whose sum is σ = 513384240. Its totient is φ = 171070596.

The previous prime is 342198673. The next prime is 342198697. The reversal of 342198674 is 476891243.

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

It is not an unprimeable number, because it can be changed into a prime (342198673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677 + ... + 26999.

It is an arithmetic number, because the mean of its divisors is an integer number (64173030).

Almost surely, 2^342198674 is an apocalyptic number.

342198674 is a deficient number, since it is larger than the sum of its proper divisors (171185566).

342198674 is a wasteful number, since it uses less digits than its factorization.

342198674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28744.

The product of its digits is 290304, while the sum is 44.

The square root of 342198674 is about 18498.6127587990. The cubic root of 342198674 is about 699.4544552124.

The spelling of 342198674 in words is "three hundred forty-two million, one hundred ninety-eight thousand, six hundred seventy-four".