300421034 has 16 divisors (see below), whose sum is σ = 467854920. Its totient is φ = 144506880.

The previous prime is 300421021. The next prime is 300421049. The reversal of 300421034 is 430124003.

It can be written as a sum of positive squares in 4 ways, for example, as 280663009 + 19758025 = 16753^2 + 4445^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7082 + ... + 25514.

Almost surely, 2^300421034 is an apocalyptic number.

300421034 is a deficient number, since it is larger than the sum of its proper divisors (167433886).

300421034 is a wasteful number, since it uses less digits than its factorization.

300421034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 300421034 is about 17332.6580188960. The cubic root of 300421034 is about 669.7459748374.

Adding to 300421034 its reverse (430124003), we get a palindrome (730545037).

The spelling of 300421034 in words is "three hundred million, four hundred twenty-one thousand, thirty-four".