680875484 has 12 divisors (see below), whose sum is σ = 1193545584. Its totient is φ = 339862464.

The previous prime is 680875457. The next prime is 680875487. The reversal of 680875484 is 484578086.

680875484 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 not an unprimeable number, because it can be changed into a prime (680875487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141152 + ... + 145895.

It is an arithmetic number, because the mean of its divisors is an integer number (99462132).

Almost surely, 2^680875484 is an apocalyptic number.

It is an amenable number.

680875484 is a deficient number, since it is larger than the sum of its proper divisors (512670100).

680875484 is a wasteful number, since it uses less digits than its factorization.

680875484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287644 (or 287642 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 680875484 is about 26093.5908605926. The cubic root of 680875484 is about 879.7431602380.

The spelling of 680875484 in words is "six hundred eighty million, eight hundred seventy-five thousand, four hundred eighty-four".