2604340441 has 2 divisors, whose sum is σ = 2604340442. Its totient is φ = 2604340440.

The previous prime is 2604340429. The next prime is 2604340457. The reversal of 2604340441 is 1440434062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2286752400 + 317588041 = 47820^2 + 17821^2 .

It is a cyclic number.

It is not a de Polignac number, because 2604340441 - 2⁹ = 2604339929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2604340471) 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 as a sum of consecutive naturals, namely, 1302170220 + 1302170221.

It is an arithmetic number, because the mean of its divisors is an integer number (1302170221).

Almost surely, 2^2604340441 is an apocalyptic number.

It is an amenable number.

2604340441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604340441 is an equidigital number, since it uses as much as digits as its factorization.

2604340441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2604340441 is about 51032.7389133682. The cubic root of 2604340441 is about 1375.8336218364.

The spelling of 2604340441 in words is "two billion, six hundred four million, three hundred forty thousand, four hundred forty-one".