300280030 has 8 divisors (see below), whose sum is σ = 540504072. Its totient is φ = 120112008.

The previous prime is 300280021. The next prime is 300280031. The reversal of 300280030 is 30082003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 300279986 and 300280013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300280031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15013992 + ... + 15014011.

It is an arithmetic number, because the mean of its divisors is an integer number (67563009).

Almost surely, 2^300280030 is an apocalyptic number.

300280030 is a deficient number, since it is larger than the sum of its proper divisors (240224042).

300280030 is a wasteful number, since it uses less digits than its factorization.

300280030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30028010.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 300280030 is about 17328.5899599477. The cubic root of 300280030 is about 669.6411756507.

The spelling of 300280030 in words is "three hundred million, two hundred eighty thousand, thirty".