300390002 has 24 divisors (see below), whose sum is σ = 506806608. Its totient is φ = 133360920.

The previous prime is 300389977. The next prime is 300390007. The reversal of 300390002 is 200093003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (300390007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4028 + ... + 24839.

It is an arithmetic number, because the mean of its divisors is an integer number (21116942).

Almost surely, 2^300390002 is an apocalyptic number.

300390002 is a deficient number, since it is larger than the sum of its proper divisors (206416606).

300390002 is a wasteful number, since it uses less digits than its factorization.

300390002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28934 (or 28923 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 300390002 is about 17331.7628070546. The cubic root of 300390002 is about 669.7229135663.

The spelling of 300390002 in words is "three hundred million, three hundred ninety thousand, two".