6680414344 has 8 divisors (see below), whose sum is σ = 12525776910. Its totient is φ = 3340207168.

The previous prime is 6680414341. The next prime is 6680414369. The reversal of 6680414344 is 4434140866.

It can be written as a sum of positive squares in only one way, i.e., 6486369444 + 194044900 = 80538^2 + 13930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6680414297 and 6680414306.

It is not an unprimeable number, because it can be changed into a prime (6680414341) 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 as a sum of consecutive naturals, namely, 417525889 + ... + 417525904.

Almost surely, 2^6680414344 is an apocalyptic number.

It is an amenable number.

6680414344 is a deficient number, since it is larger than the sum of its proper divisors (5845362566).

6680414344 is a wasteful number, since it uses less digits than its factorization.

6680414344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835051799 (or 835051795 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 6680414344 is about 81733.8017224208. The cubic root of 6680414344 is about 1883.3648754752.

The spelling of 6680414344 in words is "six billion, six hundred eighty million, four hundred fourteen thousand, three hundred forty-four".