300000002 has 4 divisors (see below), whose sum is σ = 450000006. Its totient is φ = 150000000.

The previous prime is 299999977. The next prime is 300000007. The reversal of 300000002 is 200000003.

300000002 = 9999² + 10000² + 10001².

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 250873921 + 49126081 = 15839^2 + 7009^2 .

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 as a sum of consecutive naturals, namely, 74999999 + ... + 75000002.

Almost surely, 2^300000002 is an apocalyptic number.

300000002 is a deficient number, since it is larger than the sum of its proper divisors (150000004).

300000002 is a wasteful number, since it uses less digits than its factorization.

300000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150000003.

The product of its (nonzero) digits is 6, while the sum is 5.

The square root of 300000002 is about 17320.5081334238. The cubic root of 300000002 is about 669.4329515698.

Adding to 300000002 its reverse (200000003), we get a palindrome (500000005).

Subtracting from 300000002 its reverse (200000003), we obtain a palindrome (99999999).

The spelling of 300000002 in words is "three hundred million, two", and thus it is an aban number.