4454830729 has 2 divisors, whose sum is σ = 4454830730. Its totient is φ = 4454830728.

The previous prime is 4454830663. The next prime is 4454830741. The reversal of 4454830729 is 9270384544.

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., 3765663225 + 689167504 = 61365^2 + 26252^2 .

It is a cyclic number.

It is not a de Polignac number, because 4454830729 - 2²⁷ = 4320613001 is a prime.

It is not a weakly prime, because it can be changed into another prime (4454830759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227415364 + 2227415365.

It is an arithmetic number, because the mean of its divisors is an integer number (2227415365).

Almost surely, 2^4454830729 is an apocalyptic number.

It is an amenable number.

4454830729 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454830729 is an equidigital number, since it uses as much as digits as its factorization.

4454830729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 4454830729 is about 66744.5183442056. The cubic root of 4454830729 is about 1645.4211255401.

The spelling of 4454830729 in words is "four billion, four hundred fifty-four million, eight hundred thirty thousand, seven hundred twenty-nine".