682886040682 has 4 divisors (see below), whose sum is σ = 1024329061026. Its totient is φ = 341443020340.

The previous prime is 682886040653. The next prime is 682886040691. The reversal of 682886040682 is 286040688286.

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

It can be written as a sum of positive squares in only one way, i.e., 631737242761 + 51148797921 = 794819^2 + 226161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170721510169 + ... + 170721510172.

Almost surely, 2^682886040682 is an apocalyptic number.

682886040682 is a deficient number, since it is larger than the sum of its proper divisors (341443020344).

682886040682 is a wasteful number, since it uses less digits than its factorization.

682886040682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341443020343.

The product of its (nonzero) digits is 14155776, while the sum is 58.

The spelling of 682886040682 in words is "six hundred eighty-two billion, eight hundred eighty-six million, forty thousand, six hundred eighty-two".