680083627 has 2 divisors, whose sum is σ = 680083628. Its totient is φ = 680083626.

The previous prime is 680083543. The next prime is 680083637. The reversal of 680083627 is 726380086.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 680083627 - 2⁷ = 680083499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 680083627.

It is not a weakly prime, because it can be changed into another prime (680083637) by changing a digit.

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 as a sum of consecutive naturals, namely, 340041813 + 340041814.

It is an arithmetic number, because the mean of its divisors is an integer number (340041814).

Almost surely, 2^680083627 is an apocalyptic number.

680083627 is a deficient number, since it is larger than the sum of its proper divisors (1).

680083627 is an equidigital number, since it uses as much as digits as its factorization.

680083627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 680083627 is about 26078.4130460425. The cubic root of 680083627 is about 879.4019813535.

The spelling of 680083627 in words is "six hundred eighty million, eighty-three thousand, six hundred twenty-seven".