683316089 has 2 divisors, whose sum is σ = 683316090. Its totient is φ = 683316088.

The previous prime is 683315977. The next prime is 683316097. The reversal of 683316089 is 980613386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512569600 + 170746489 = 22640^2 + 13067^2 .

It is a cyclic number.

It is not a de Polignac number, because 683316089 - 2²⁰ = 682267513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (673316089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341658044 + 341658045.

It is an arithmetic number, because the mean of its divisors is an integer number (341658045).

Almost surely, 2^683316089 is an apocalyptic number.

It is an amenable number.

683316089 is a deficient number, since it is larger than the sum of its proper divisors (1).

683316089 is an equidigital number, since it uses as much as digits as its factorization.

683316089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 683316089 is about 26140.3153959550. The cubic root of 683316089 is about 880.7930561745.

It can be divided in two parts, 6833 and 16089, that added together give a palindrome (22922).

The spelling of 683316089 in words is "six hundred eighty-three million, three hundred sixteen thousand, eighty-nine".