304331241 has 4 divisors (see below), whose sum is σ = 405774992. Its totient is φ = 202887492.

The previous prime is 304331231. The next prime is 304331299. The reversal of 304331241 is 142133403.

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.

It is not a de Polignac number, because 304331241 - 2¹³ = 304323049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304331201) 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, 50721871 + ... + 50721876.

It is an arithmetic number, because the mean of its divisors is an integer number (101443748).

Almost surely, 2^304331241 is an apocalyptic number.

It is an amenable number.

304331241 is a deficient number, since it is larger than the sum of its proper divisors (101443751).

304331241 is a wasteful number, since it uses less digits than its factorization.

304331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101443750.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 304331241 is about 17445.0921751649. The cubic root of 304331241 is about 672.6392085240.

Adding to 304331241 its reverse (142133403), we get a palindrome (446464644).

The spelling of 304331241 in words is "three hundred four million, three hundred thirty-one thousand, two hundred forty-one".