676083129705 has 40 divisors (see below), whose sum is σ = 1283232306312. Its totient is φ = 339367214592.

The previous prime is 676083129697. The next prime is 676083129707. The reversal of 676083129705 is 507921380676.

676083129705 is a `hidden beast` number, since 6 + 7 + 608 + 3 + 1 + 29 + 7 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 324486311769 + 351596817936 = 569637^2 + 592956^2 .

It is not a de Polignac number, because 676083129705 - 2³ = 676083129697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676083129707) 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 39 ways as a sum of consecutive naturals, for example, 49091382 + ... + 49105151.

Almost surely, 2^676083129705 is an apocalyptic number.

It is an amenable number.

676083129705 is a deficient number, since it is larger than the sum of its proper divisors (607149176607).

676083129705 is a wasteful number, since it uses less digits than its factorization.

676083129705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98196567 (or 98196558 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 676083129705 in words is "six hundred seventy-six billion, eighty-three million, one hundred twenty-nine thousand, seven hundred five".