304312001 has 16 divisors (see below), whose sum is σ = 357206400. Its totient is φ = 259131600.

The previous prime is 304311979. The next prime is 304312009. The reversal of 304312001 is 100213403.

It is not a de Polignac number, because 304312001 - 2¹⁴ = 304295617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304312009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51026 + ... + 56676.

It is an arithmetic number, because the mean of its divisors is an integer number (22325400).

Almost surely, 2^304312001 is an apocalyptic number.

It is an amenable number.

304312001 is a deficient number, since it is larger than the sum of its proper divisors (52894399).

304312001 is an equidigital number, since it uses as much as digits as its factorization.

304312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829 (or 5815 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 304312001 is about 17444.5407219565. The cubic root of 304312001 is about 672.6250333432.

Adding to 304312001 its reverse (100213403), we get a palindrome (404525404).

The spelling of 304312001 in words is "three hundred four million, three hundred twelve thousand, one".