304342 has 8 divisors (see below), whose sum is σ = 480600. Its totient is φ = 144144.

The previous prime is 304331. The next prime is 304349. The reversal of 304342 is 243403.

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

304342 is a modest number, since divided by 342 gives 304 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304349) 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, 3967 + ... + 4042.

It is an arithmetic number, because the mean of its divisors is an integer number (60075).

2³⁰⁴³⁴² is an apocalyptic number.

304342 is a deficient number, since it is larger than the sum of its proper divisors (176258).

304342 is a wasteful number, since it uses less digits than its factorization.

304342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 304342 is about 551.6720040024. The cubic root of 304342 is about 67.2647135019.

Adding to 304342 its reverse (243403), we get a palindrome (547745).

It can be divided in two parts, 304 and 342, that added together give a palindrome (646).

The spelling of 304342 in words is "three hundred four thousand, three hundred forty-two", and thus it is an iban number.