2684484259 has 2 divisors, whose sum is σ = 2684484260. Its totient is φ = 2684484258.

The previous prime is 2684484241. The next prime is 2684484269. The reversal of 2684484259 is 9524844862.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2684484259 - 2²⁷ = 2550266531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2684484239) 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, 1342242129 + 1342242130.

It is an arithmetic number, because the mean of its divisors is an integer number (1342242130).

Almost surely, 2^2684484259 is an apocalyptic number.

2684484259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684484259 is an equidigital number, since it uses as much as digits as its factorization.

2684484259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4423680, while the sum is 52.

The square root of 2684484259 is about 51812.0088300000. The cubic root of 2684484259 is about 1389.8042025333.

The spelling of 2684484259 in words is "two billion, six hundred eighty-four million, four hundred eighty-four thousand, two hundred fifty-nine".