4424769409 has 2 divisors, whose sum is σ = 4424769410. Its totient is φ = 4424769408.

The previous prime is 4424769397. The next prime is 4424769413. The reversal of 4424769409 is 9049674244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4214606400 + 210163009 = 64920^2 + 14497^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424769409 - 2²⁵ = 4391214977 is a prime.

It is not a weakly prime, because it can be changed into another prime (4424769449) 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, 2212384704 + 2212384705.

It is an arithmetic number, because the mean of its divisors is an integer number (2212384705).

Almost surely, 2^4424769409 is an apocalyptic number.

It is an amenable number.

4424769409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424769409 is an equidigital number, since it uses as much as digits as its factorization.

4424769409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 4424769409 is about 66518.9402275773. The cubic root of 4424769409 is about 1641.7116534773.

The spelling of 4424769409 in words is "four billion, four hundred twenty-four million, seven hundred sixty-nine thousand, four hundred nine".