682803085 has 8 divisors (see below), whose sum is σ = 820607256. Its totient is φ = 545413440.

The previous prime is 682803071. The next prime is 682803089. The reversal of 682803085 is 580308286.

It can be written as a sum of positive squares in 4 ways, for example, as 94595076 + 588208009 = 9726^2 + 24253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 682803085 - 2⁷ = 682802957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682803089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99994 + ... + 106603.

It is an arithmetic number, because the mean of its divisors is an integer number (102575907).

Almost surely, 2^682803085 is an apocalyptic number.

It is an amenable number.

682803085 is a deficient number, since it is larger than the sum of its proper divisors (137804171).

682803085 is a wasteful number, since it uses less digits than its factorization.

682803085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207263.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 682803085 is about 26130.5010476263. The cubic root of 682803085 is about 880.5725806181.

The spelling of 682803085 in words is "six hundred eighty-two million, eight hundred three thousand, eighty-five".