304003342 has 4 divisors (see below), whose sum is σ = 456005016. Its totient is φ = 152001670.

The previous prime is 304003331. The next prime is 304003393. The reversal of 304003342 is 243300403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243300403 = 359 ⋅677717.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76000834 + ... + 76000837.

It is an arithmetic number, because the mean of its divisors is an integer number (114001254).

Almost surely, 2^304003342 is an apocalyptic number.

304003342 is a deficient number, since it is larger than the sum of its proper divisors (152001674).

304003342 is a wasteful number, since it uses less digits than its factorization.

304003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152001673.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 304003342 is about 17435.6916123221. The cubic root of 304003342 is about 672.3975453248.

Adding to 304003342 its reverse (243300403), we get a palindrome (547303745).

The spelling of 304003342 in words is "three hundred four million, three thousand, three hundred forty-two".