300213004 has 72 divisors (see below), whose sum is σ = 669649680. Its totient is φ = 116694144.

The previous prime is 300212999. The next prime is 300213031. The reversal of 300213004 is 400312003.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 149334 + ... + 151330.

It is an arithmetic number, because the mean of its divisors is an integer number (9300690).

Almost surely, 2^300213004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300213004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334824840).

300213004 is an abundant number, since it is smaller than the sum of its proper divisors (369436676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300213004 is a wasteful number, since it uses less digits than its factorization.

300213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087 (or 2078 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 300213004 is about 17326.6558804635. The cubic root of 300213004 is about 669.5913480400.

Adding to 300213004 its reverse (400312003), we get a palindrome (700525007).

The spelling of 300213004 in words is "three hundred million, two hundred thirteen thousand, four".