484000009 has 2 divisors, whose sum is σ = 484000010. Its totient is φ = 484000008.

The previous prime is 484000007. The next prime is 484000019. The reversal of 484000009 is 900000484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484000000 + 9 = 22000^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 484000009 - 2¹ = 484000007 is a prime.

Together with 484000007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (484000007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242000004 + 242000005.

It is an arithmetic number, because the mean of its divisors is an integer number (242000005).

Almost surely, 2^484000009 is an apocalyptic number.

It is an amenable number.

484000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

484000009 is an equidigital number, since it uses as much as digits as its factorization.

484000009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 484000009 is about 22000.0002045455. Note that the first 3 decimals coincide. The cubic root of 484000009 is about 785.1424459206.

The spelling of 484000009 in words is "four hundred eighty-four million, nine", and thus it is an aban number.