683806125 has 16 divisors (see below), whose sum is σ = 1137854016. Its totient is φ = 364696400.

The previous prime is 683806093. The next prime is 683806127. The reversal of 683806125 is 521608386.

It is a happy number.

It is not a de Polignac number, because 683806125 - 2⁵ = 683806093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683806127) 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 in 15 ways as a sum of consecutive naturals, for example, 911367 + ... + 912116.

It is an arithmetic number, because the mean of its divisors is an integer number (71115876).

Almost surely, 2^683806125 is an apocalyptic number.

It is an amenable number.

683806125 is a deficient number, since it is larger than the sum of its proper divisors (454047891).

683806125 is a wasteful number, since it uses less digits than its factorization.

683806125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823501 (or 1823491 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 683806125 is about 26149.6869006113. The cubic root of 683806125 is about 881.0035576668.

The spelling of 683806125 in words is "six hundred eighty-three million, eight hundred six thousand, one hundred twenty-five".