680318048 has 24 divisors (see below), whose sum is σ = 1340238312. Its totient is φ = 339940096.

The previous prime is 680318039. The next prime is 680318071. The reversal of 680318048 is 840813086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51236 + ... + 63132.

It is an arithmetic number, because the mean of its divisors is an integer number (55843263).

Almost surely, 2^680318048 is an apocalyptic number.

It is an amenable number.

680318048 is a deficient number, since it is larger than the sum of its proper divisors (659920264).

680318048 is a wasteful number, since it uses less digits than its factorization.

680318048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13694 (or 13686 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 680318048 is about 26082.9071999269. The cubic root of 680318048 is about 879.5030113847.

The spelling of 680318048 in words is "six hundred eighty million, three hundred eighteen thousand, forty-eight".