346304242 has 8 divisors (see below), whose sum is σ = 526032000. Its totient is φ = 170960244.

The previous prime is 346304221. The next prime is 346304243. The reversal of 346304242 is 242403643.

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 346304242.

It is not an unprimeable number, because it can be changed into a prime (346304243) 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, 1095742 + ... + 1096057.

It is an arithmetic number, because the mean of its divisors is an integer number (65754000).

Almost surely, 2^346304242 is an apocalyptic number.

346304242 is a deficient number, since it is larger than the sum of its proper divisors (179727758).

346304242 is a wasteful number, since it uses less digits than its factorization.

346304242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191880.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 346304242 is about 18609.2515163829. The cubic root of 346304242 is about 702.2406041543.

Adding to 346304242 its reverse (242403643), we get a palindrome (588707885).

The spelling of 346304242 in words is "three hundred forty-six million, three hundred four thousand, two hundred forty-two".