680110747 has 18 divisors (see below), whose sum is σ = 720744684. Its totient is φ = 641410560.

The previous prime is 680110693. The next prime is 680110793. The reversal of 680110747 is 747011086.

It is not a de Polignac number, because 680110747 - 2¹¹ = 680108699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680110547) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7011403 + ... + 7011499.

Almost surely, 2^680110747 is an apocalyptic number.

680110747 is a deficient number, since it is larger than the sum of its proper divisors (40633937).

680110747 is an frugal number, since it uses more digits than its factorization.

680110747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 680110747 is about 26078.9330111491. The cubic root of 680110747 is about 879.4136706339.

The spelling of 680110747 in words is "six hundred eighty million, one hundred ten thousand, seven hundred forty-seven".