676764744147 has 48 divisors (see below), whose sum is σ = 1008606542112. Its totient is φ = 436959774720.

The previous prime is 676764744137. The next prime is 676764744163. The reversal of 676764744147 is 741447467676.

676764744147 is a `hidden beast` number, since 67 + 67 + 6 + 474 + 4 + 1 + 47 = 666.

It is not a de Polignac number, because 676764744147 - 2²⁰ = 676763695571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676764744137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65464963 + ... + 65475299.

It is an arithmetic number, because the mean of its divisors is an integer number (21012636294).

Almost surely, 2^676764744147 is an apocalyptic number.

676764744147 is a deficient number, since it is larger than the sum of its proper divisors (331841797965).

676764744147 is a wasteful number, since it uses less digits than its factorization.

676764744147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11268 (or 11265 counting only the distinct ones).

The product of its digits is 132765696, while the sum is 63.

The spelling of 676764744147 in words is "six hundred seventy-six billion, seven hundred sixty-four million, seven hundred forty-four thousand, one hundred forty-seven".