304986241 has 12 divisors (see below), whose sum is σ = 355406400. Its totient is φ = 260955240.

The previous prime is 304986217. The next prime is 304986247. The reversal of 304986241 is 142689403.

It is not a de Polignac number, because 304986241 - 2⁷ = 304986113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304986241.

It is not an unprimeable number, because it can be changed into a prime (304986247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24156 + ... + 34546.

It is an arithmetic number, because the mean of its divisors is an integer number (29617200).

Almost surely, 2^304986241 is an apocalyptic number.

It is an amenable number.

304986241 is a deficient number, since it is larger than the sum of its proper divisors (50420159).

304986241 is a wasteful number, since it uses less digits than its factorization.

304986241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11004 (or 10997 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 304986241 is about 17463.8552731062. The cubic root of 304986241 is about 673.1214275885.

The spelling of 304986241 in words is "three hundred four million, nine hundred eighty-six thousand, two hundred forty-one".