560666678 has 32 divisors (see below), whose sum is σ = 989936640. Its totient is φ = 234790560.

The previous prime is 560666633. The next prime is 560666683. The reversal of 560666678 is 876666065.

It is a congruent number.

It is an unprimeable number.

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, 175451 + ... + 178617.

It is an arithmetic number, because the mean of its divisors is an integer number (30935520).

Almost surely, 2^560666678 is an apocalyptic number.

560666678 is a deficient number, since it is larger than the sum of its proper divisors (429269962).

560666678 is a wasteful number, since it uses less digits than its factorization.

560666678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 560666678 is about 23678.4010862220. The cubic root of 560666678 is about 824.5840219424.

The spelling of 560666678 in words is "five hundred sixty million, six hundred sixty-six thousand, six hundred seventy-eight".