683652413 has 2 divisors, whose sum is σ = 683652414. Its totient is φ = 683652412.

The previous prime is 683652401. The next prime is 683652419. The reversal of 683652413 is 314256386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 624100324 + 59552089 = 24982^2 + 7717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-683652413 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (683652419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341826206 + 341826207.

It is an arithmetic number, because the mean of its divisors is an integer number (341826207).

Almost surely, 2^683652413 is an apocalyptic number.

It is an amenable number.

683652413 is a deficient number, since it is larger than the sum of its proper divisors (1).

683652413 is an equidigital number, since it uses as much as digits as its factorization.

683652413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 683652413 is about 26146.7476562574. The cubic root of 683652413 is about 880.9375394577.

The spelling of 683652413 in words is "six hundred eighty-three million, six hundred fifty-two thousand, four hundred thirteen".