484840687 has 2 divisors, whose sum is σ = 484840688. Its totient is φ = 484840686.

The previous prime is 484840619. The next prime is 484840709. The reversal of 484840687 is 786048484.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484840687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 484840687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484840087) 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, 242420343 + 242420344.

It is an arithmetic number, because the mean of its divisors is an integer number (242420344).

Almost surely, 2^484840687 is an apocalyptic number.

484840687 is a deficient number, since it is larger than the sum of its proper divisors (1).

484840687 is an equidigital number, since it uses as much as digits as its factorization.

484840687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1376256, while the sum is 49.

The square root of 484840687 is about 22019.0982331248. The cubic root of 484840687 is about 785.5967642269.

The spelling of 484840687 in words is "four hundred eighty-four million, eight hundred forty thousand, six hundred eighty-seven".