300400230 has 64 divisors (see below), whose sum is σ = 801497088. Its totient is φ = 71556480.

The previous prime is 300400229. The next prime is 300400249. The reversal of 300400230 is 32004003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334 + ... + 24513.

It is an arithmetic number, because the mean of its divisors is an integer number (12523392).

Almost surely, 2^300400230 is an apocalyptic number.

300400230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 300400230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400748544).

300400230 is an abundant number, since it is smaller than the sum of its proper divisors (501096858).

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

300400230 is a wasteful number, since it uses less digits than its factorization.

300400230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24901.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 300400230 is about 17332.0578697395. The cubic root of 300400230 is about 669.7305146273.

Adding to 300400230 its reverse (32004003), we get a palindrome (332404233).

The spelling of 300400230 in words is "three hundred million, four hundred thousand, two hundred thirty".