680303086 has 16 divisors (see below), whose sum is σ = 1046377728. Its totient is φ = 331543800.

The previous prime is 680303077. The next prime is 680303087.

680303086 is nontrivially palindromic in base 10.

680303086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×680303086² = 925624577642246792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680303087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34171 + ... + 50281.

It is an arithmetic number, because the mean of its divisors is an integer number (65398608).

Almost surely, 2^680303086 is an apocalyptic number.

680303086 is a deficient number, since it is larger than the sum of its proper divisors (366074642).

680303086 is a wasteful number, since it uses less digits than its factorization.

680303086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16647.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 680303086 is about 26082.6203821625. The cubic root of 680303086 is about 879.4965638020.

The spelling of 680303086 in words is "six hundred eighty million, three hundred three thousand, eighty-six".