300000001 has 6 divisors (see below), whose sum is σ = 348979650. Its totient is φ = 257142816.

The previous prime is 299999977. The next prime is 300000007. The reversal of 300000001 is 100000003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 228614400 + 71385601 = 15120^2 + 8449^2 .

It is not a de Polignac number, because 300000001 - 2⁹ = 299999489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3061176 + ... + 3061273.

It is an arithmetic number, because the mean of its divisors is an integer number (58163275).

Almost surely, 2^300000001 is an apocalyptic number.

It is an amenable number.

300000001 is a deficient number, since it is larger than the sum of its proper divisors (48979649).

300000001 is an equidigital number, since it uses as much as digits as its factorization.

300000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122463 (or 6122456 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 4.

The square root of 300000001 is about 17320.5081045563. The cubic root of 300000001 is about 669.4329508260.

Adding to 300000001 its reverse (100000003), we get a palindrome (400000004).

The spelling of 300000001 in words is "three hundred million, one", and thus it is an aban number.