304740342 has 24 divisors (see below), whose sum is σ = 662366016. Its totient is φ = 101257776.

The previous prime is 304740329. The next prime is 304740377. The reversal of 304740342 is 243047403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20998 + ... + 32409.

It is an arithmetic number, because the mean of its divisors is an integer number (27598584).

Almost surely, 2^304740342 is an apocalyptic number.

304740342 is an abundant number, since it is smaller than the sum of its proper divisors (357625674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304740342 is a wasteful number, since it uses less digits than its factorization.

304740342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53732 (or 53729 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 304740342 is about 17456.8136267762. The cubic root of 304740342 is about 672.9404747369.

Adding to 304740342 its reverse (243047403), we get a palindrome (547787745).

The spelling of 304740342 in words is "three hundred four million, seven hundred forty thousand, three hundred forty-two".