484450789 has 2 divisors, whose sum is σ = 484450790. Its totient is φ = 484450788.

The previous prime is 484450781. The next prime is 484450807. The reversal of 484450789 is 987054484.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243890689 + 240560100 = 15617^2 + 15510^2 .

It is a cyclic number.

It is not a de Polignac number, because 484450789 - 2³ = 484450781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484450781) 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, 242225394 + 242225395.

It is an arithmetic number, because the mean of its divisors is an integer number (242225395).

Almost surely, 2^484450789 is an apocalyptic number.

It is an amenable number.

484450789 is a deficient number, since it is larger than the sum of its proper divisors (1).

484450789 is an equidigital number, since it uses as much as digits as its factorization.

484450789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 484450789 is about 22010.2428201054. The cubic root of 484450789 is about 785.3861213227.

The spelling of 484450789 in words is "four hundred eighty-four million, four hundred fifty thousand, seven hundred eighty-nine".