304020341 has 4 divisors (see below), whose sum is σ = 304061184. Its totient is φ = 303979500.

The previous prime is 304020337. The next prime is 304020389. The reversal of 304020341 is 143020403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143020403 = 2357 ⋅60679.

It is a cyclic number.

It is not a de Polignac number, because 304020341 - 2² = 304020337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304020331) 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, 5735 + ... + 25316.

It is an arithmetic number, because the mean of its divisors is an integer number (76015296).

Almost surely, 2^304020341 is an apocalyptic number.

It is an amenable number.

304020341 is a deficient number, since it is larger than the sum of its proper divisors (40843).

304020341 is an equidigital number, since it uses as much as digits as its factorization.

304020341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40842.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 304020341 is about 17436.1790825857. The cubic root of 304020341 is about 672.4100779424.

Adding to 304020341 its reverse (143020403), we get a palindrome (447040744).

The spelling of 304020341 in words is "three hundred four million, twenty thousand, three hundred forty-one".