680289110 has 32 divisors (see below), whose sum is σ = 1330560000. Its totient is φ = 249475680.

The previous prime is 680289073. The next prime is 680289121. The reversal of 680289110 is 11982086.

680289110 is digitally balanced in base 6, 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51860 + ... + 63639.

It is an arithmetic number, because the mean of its divisors is an integer number (41580000).

Almost surely, 2^680289110 is an apocalyptic number.

680289110 is a deficient number, since it is larger than the sum of its proper divisors (650270890).

680289110 is a wasteful number, since it uses less digits than its factorization.

680289110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115556.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 680289110 is about 26082.3524629202. The cubic root of 680289110 is about 879.4905410315.

The spelling of 680289110 in words is "six hundred eighty million, two hundred eighty-nine thousand, one hundred ten".