676761020 has 24 divisors (see below), whose sum is σ = 1530521664. Its totient is φ = 249880896.

The previous prime is 676761013. The next prime is 676761049. The reversal of 676761020 is 20167676.

676761020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301204 + ... + 1301723.

It is an arithmetic number, because the mean of its divisors is an integer number (63771736).

Almost surely, 2^676761020 is an apocalyptic number.

It is an amenable number.

676761020 is an abundant number, since it is smaller than the sum of its proper divisors (853760644).

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

676761020 is a wasteful number, since it uses less digits than its factorization.

676761020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602949 (or 2602947 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 676761020 is about 26014.6308834087. The cubic root of 676761020 is about 877.9675114197.

The spelling of 676761020 in words is "six hundred seventy-six million, seven hundred sixty-one thousand, twenty".