4459410749 has 2 divisors, whose sum is σ = 4459410750. Its totient is φ = 4459410748.

The previous prime is 4459410737. The next prime is 4459410757. The reversal of 4459410749 is 9470149544.

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., 3996515524 + 462895225 = 63218^2 + 21515^2 .

It is a cyclic number.

It is not a de Polignac number, because 4459410749 - 2⁸ = 4459410493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4459418749) 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, 2229705374 + 2229705375.

It is an arithmetic number, because the mean of its divisors is an integer number (2229705375).

Almost surely, 2^4459410749 is an apocalyptic number.

It is an amenable number.

4459410749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4459410749 is an equidigital number, since it uses as much as digits as its factorization.

4459410749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 4459410749 is about 66778.8196137069. The cubic root of 4459410749 is about 1645.9848192757.

The spelling of 4459410749 in words is "four billion, four hundred fifty-nine million, four hundred ten thousand, seven hundred forty-nine".