676604069628 has 12 divisors (see below), whose sum is σ = 1578742829160. Its totient is φ = 225534689872.

The previous prime is 676604069623. The next prime is 676604069651. The reversal of 676604069628 is 826960406676.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676604069623) 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 3 ways as a sum of consecutive naturals, for example, 28191836223 + ... + 28191836246.

It is an arithmetic number, because the mean of its divisors is an integer number (131561902430).

Almost surely, 2^676604069628 is an apocalyptic number.

It is an amenable number.

676604069628 is an abundant number, since it is smaller than the sum of its proper divisors (902138759532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676604069628 is a wasteful number, since it uses less digits than its factorization.

676604069628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56383672476 (or 56383672474 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 676604069628 in words is "six hundred seventy-six billion, six hundred four million, sixty-nine thousand, six hundred twenty-eight".