680917300 has 72 divisors (see below), whose sum is σ = 1762137216. Its totient is φ = 223301760.

The previous prime is 680917297. The next prime is 680917331. The reversal of 680917300 is 3719086.

680917300 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 23 ways as a sum of consecutive naturals, for example, 5047 + ... + 37246.

It is an arithmetic number, because the mean of its divisors is an integer number (24474128).

Almost surely, 2^680917300 is an apocalyptic number.

It is an amenable number.

680917300 is an abundant number, since it is smaller than the sum of its proper divisors (1081219916).

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

680917300 is a wasteful number, since it uses less digits than its factorization.

680917300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42337 (or 42330 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 680917300 is about 26094.3921178478. The cubic root of 680917300 is about 879.7611696919.

The spelling of 680917300 in words is "six hundred eighty million, nine hundred seventeen thousand, three hundred".