484004009 has 2 divisors, whose sum is σ = 484004010. Its totient is φ = 484004008.

The previous prime is 484003999. The next prime is 484004021. The reversal of 484004009 is 900400484.

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., 270931600 + 213072409 = 16460^2 + 14597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484004009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (484004069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242002004 + 242002005.

It is an arithmetic number, because the mean of its divisors is an integer number (242002005).

Almost surely, 2^484004009 is an apocalyptic number.

It is an amenable number.

484004009 is a deficient number, since it is larger than the sum of its proper divisors (1).

484004009 is an equidigital number, since it uses as much as digits as its factorization.

484004009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 484004009 is about 22000.0911134477. The cubic root of 484004009 is about 785.1446088414.

The spelling of 484004009 in words is "four hundred eighty-four million, four thousand, nine".