304890941 has 8 divisors (see below), whose sum is σ = 315934080. Its totient is φ = 294027552.

The previous prime is 304890931. The next prime is 304890947. The reversal of 304890941 is 149098403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304890941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304890895 and 304890904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304890947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41480 + ... + 48273.

It is an arithmetic number, because the mean of its divisors is an integer number (39491760).

Almost surely, 2^304890941 is an apocalyptic number.

It is an amenable number.

304890941 is a deficient number, since it is larger than the sum of its proper divisors (11043139).

304890941 is an equidigital number, since it uses as much as digits as its factorization.

304890941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89875.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 304890941 is about 17461.1265673209. The cubic root of 304890941 is about 673.0513095022.

The spelling of 304890941 in words is "three hundred four million, eight hundred ninety thousand, nine hundred forty-one".