4430025349 has 2 divisors, whose sum is σ = 4430025350. Its totient is φ = 4430025348.

The previous prime is 4430025289. The next prime is 4430025401. The reversal of 4430025349 is 9435200344.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2633537124 + 1796488225 = 51318^2 + 42385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4430025349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430025949) 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, 2215012674 + 2215012675.

It is an arithmetic number, because the mean of its divisors is an integer number (2215012675).

Almost surely, 2^4430025349 is an apocalyptic number.

It is an amenable number.

4430025349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430025349 is an equidigital number, since it uses as much as digits as its factorization.

4430025349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 4430025349 is about 66558.4355960986. The cubic root of 4430025349 is about 1642.3614292335.

The spelling of 4430025349 in words is "four billion, four hundred thirty million, twenty-five thousand, three hundred forty-nine".