300390241 has 2 divisors, whose sum is σ = 300390242. Its totient is φ = 300390240.

The previous prime is 300390227. The next prime is 300390253. The reversal of 300390241 is 142093003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153859216 + 146531025 = 12404^2 + 12105^2 .

It is a cyclic number.

It is not a de Polignac number, because 300390241 - 2²⁵ = 266835809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (300390841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150195120 + 150195121.

It is an arithmetic number, because the mean of its divisors is an integer number (150195121).

Almost surely, 2^300390241 is an apocalyptic number.

It is an amenable number.

300390241 is a deficient number, since it is larger than the sum of its proper divisors (1).

300390241 is an equidigital number, since it uses as much as digits as its factorization.

300390241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 300390241 is about 17331.7697019087. The cubic root of 300390241 is about 669.7230911840.

The spelling of 300390241 in words is "three hundred million, three hundred ninety thousand, two hundred forty-one".