682808326 has 4 divisors (see below), whose sum is σ = 1024212492. Its totient is φ = 341404162.

The previous prime is 682808311. The next prime is 682808327. The reversal of 682808326 is 623808286.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682808327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170702080 + ... + 170702083.

It is an arithmetic number, because the mean of its divisors is an integer number (256053123).

Almost surely, 2^682808326 is an apocalyptic number.

682808326 is a deficient number, since it is larger than the sum of its proper divisors (341404166).

682808326 is a wasteful number, since it uses less digits than its factorization.

682808326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341404165.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 682808326 is about 26130.6013325373. The cubic root of 682808326 is about 880.5748336196.

The spelling of 682808326 in words is "six hundred eighty-two million, eight hundred eight thousand, three hundred twenty-six".