342194794 has 8 divisors (see below), whose sum is σ = 517210848. Its totient is φ = 169791180.

The previous prime is 342194791. The next prime is 342194803. The reversal of 342194794 is 497491243.

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

It is a self number, because there is not a number n which added to its sum of digits gives 342194794.

It is not an unprimeable number, because it can be changed into a prime (342194791) 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, 652782 + ... + 653305.

It is an arithmetic number, because the mean of its divisors is an integer number (64651356).

Almost surely, 2^342194794 is an apocalyptic number.

342194794 is a deficient number, since it is larger than the sum of its proper divisors (175016054).

342194794 is a wasteful number, since it uses less digits than its factorization.

342194794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306220.

The product of its digits is 217728, while the sum is 43.

The square root of 342194794 is about 18498.5078857728. The cubic root of 342194794 is about 699.4518116277.

The spelling of 342194794 in words is "three hundred forty-two million, one hundred ninety-four thousand, seven hundred ninety-four".