6682962889 has 4 divisors (see below), whose sum is σ = 6684060820. Its totient is φ = 6681864960.

The previous prime is 6682962883. The next prime is 6682962911. The reversal of 6682962889 is 9882692866.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2536633225 + 4146329664 = 50365^2 + 64392^2 .

It is a cyclic number.

It is not a de Polignac number, because 6682962889 - 2¹¹ = 6682960841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6682962889.

It is not an unprimeable number, because it can be changed into a prime (6682962883) 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 in 3 ways as a sum of consecutive naturals, for example, 539784 + ... + 552025.

It is an arithmetic number, because the mean of its divisors is an integer number (1671015205).

Almost surely, 2^6682962889 is an apocalyptic number.

It is an amenable number.

6682962889 is a deficient number, since it is larger than the sum of its proper divisors (1097931).

6682962889 is a wasteful number, since it uses less digits than its factorization.

6682962889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097930.

The product of its digits is 35831808, while the sum is 64.

The square root of 6682962889 is about 81749.3907561396. The cubic root of 6682962889 is about 1883.6043431513.

The spelling of 6682962889 in words is "six billion, six hundred eighty-two million, nine hundred sixty-two thousand, eight hundred eighty-nine".