304245463 has 2 divisors, whose sum is σ = 304245464. Its totient is φ = 304245462.

The previous prime is 304245419. The next prime is 304245479. The reversal of 304245463 is 364542403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304245463 - 2⁹ = 304244951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304215463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152122731 + 152122732.

It is an arithmetic number, because the mean of its divisors is an integer number (152122732).

Almost surely, 2^304245463 is an apocalyptic number.

304245463 is a deficient number, since it is larger than the sum of its proper divisors (1).

304245463 is an equidigital number, since it uses as much as digits as its factorization.

304245463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 304245463 is about 17442.6334880946. The cubic root of 304245463 is about 672.5760064819.

Adding to 304245463 its reverse (364542403), we get a palindrome (668787866).

The spelling of 304245463 in words is "three hundred four million, two hundred forty-five thousand, four hundred sixty-three".