4302403649 has 2 divisors, whose sum is σ = 4302403650. Its totient is φ = 4302403648.

The previous prime is 4302403619. The next prime is 4302403691. The reversal of 4302403649 is 9463042034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4131918400 + 170485249 = 64280^2 + 13057^2 .

It is a cyclic number.

It is not a de Polignac number, because 4302403649 - 2⁸ = 4302403393 is a prime.

It is not a weakly prime, because it can be changed into another prime (4302403619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2151201824 + 2151201825.

It is an arithmetic number, because the mean of its divisors is an integer number (2151201825).

Almost surely, 2^4302403649 is an apocalyptic number.

It is an amenable number.

4302403649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4302403649 is an equidigital number, since it uses as much as digits as its factorization.

4302403649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 4302403649 is about 65592.7103343047. The cubic root of 4302403649 is about 1626.4362716548.

The spelling of 4302403649 in words is "four billion, three hundred two million, four hundred three thousand, six hundred forty-nine".