676725384213 has 80 divisors (see below), whose sum is σ = 1045580785920. Its totient is φ = 435859605504.

The previous prime is 676725384187. The next prime is 676725384217. The reversal of 676725384213 is 312483527676.

It is a happy number.

676725384213 is a `hidden beast` number, since 6 + 7 + 67 + 2 + 538 + 42 + 1 + 3 = 666.

It is not a de Polignac number, because 676725384213 - 2²¹ = 676723287061 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 676725384213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676725384217) by changing a digit.

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 in 79 ways as a sum of consecutive naturals, for example, 513058768 + ... + 513060086.

It is an arithmetic number, because the mean of its divisors is an integer number (13069759824).

Almost surely, 2^676725384213 is an apocalyptic number.

It is an amenable number.

676725384213 is a deficient number, since it is larger than the sum of its proper divisors (368855401707).

676725384213 is a wasteful number, since it uses less digits than its factorization.

676725384213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2439 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 676725384213 in words is "six hundred seventy-six billion, seven hundred twenty-five million, three hundred eighty-four thousand, two hundred thirteen".