676854656 has 32 divisors (see below), whose sum is σ = 1349990400. Its totient is φ = 338033664.

The previous prime is 676854637. The next prime is 676854671. The reversal of 676854656 is 656458676.

676854656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 676854598 and 676854607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129665 + ... + 134783.

It is an arithmetic number, because the mean of its divisors is an integer number (42187200).

Almost surely, 2^676854656 is an apocalyptic number.

It is an amenable number.

676854656 is a deficient number, since it is larger than the sum of its proper divisors (673135744).

676854656 is a wasteful number, since it uses less digits than its factorization.

676854656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6154 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 53.

The square root of 676854656 is about 26016.4305007432. The cubic root of 676854656 is about 878.0080011309.

The spelling of 676854656 in words is "six hundred seventy-six million, eight hundred fifty-four thousand, six hundred fifty-six".