680807183 has 16 divisors (see below), whose sum is σ = 821184000. Its totient is φ = 551372832.

The previous prime is 680807159. The next prime is 680807201. The reversal of 680807183 is 381708086.

It is a cyclic number.

It is not a de Polignac number, because 680807183 - 2⁶ = 680807119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 680807183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680801183) by changing a digit.

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, 45158 + ... + 58316.

It is an arithmetic number, because the mean of its divisors is an integer number (51324000).

Almost surely, 2^680807183 is an apocalyptic number.

680807183 is a deficient number, since it is larger than the sum of its proper divisors (140376817).

680807183 is a wasteful number, since it uses less digits than its factorization.

680807183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13574.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 680807183 is about 26092.2820581106. The cubic root of 680807183 is about 879.7137425504.

The spelling of 680807183 in words is "six hundred eighty million, eight hundred seven thousand, one hundred eighty-three".