683484089 has 2 divisors, whose sum is σ = 683484090. Its totient is φ = 683484088.

The previous prime is 683484083. The next prime is 683484121. The reversal of 683484089 is 980484386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 619163689 + 64320400 = 24883^2 + 8020^2 .

It is a cyclic number.

It is not a de Polignac number, because 683484089 - 2²⁰ = 682435513 is a prime.

It is not a weakly prime, because it can be changed into another prime (683484083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341742044 + 341742045.

It is an arithmetic number, because the mean of its divisors is an integer number (341742045).

Almost surely, 2^683484089 is an apocalyptic number.

It is an amenable number.

683484089 is a deficient number, since it is larger than the sum of its proper divisors (1).

683484089 is an equidigital number, since it uses as much as digits as its factorization.

683484089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 683484089 is about 26143.5286256465. The cubic root of 683484089 is about 880.8652341463.

It can be divided in two parts, 68348 and 4089, that multiplied together give a palindrome (279474972).

The spelling of 683484089 in words is "six hundred eighty-three million, four hundred eighty-four thousand, eighty-nine".