8678560345 has 32 divisors (see below), whose sum is σ = 13164012288. Its totient is φ = 5344766208.

The previous prime is 8678560237. The next prime is 8678560357. The reversal of 8678560345 is 5430658768.

It is a cyclic number.

It is not a de Polignac number, because 8678560345 - 2⁷ = 8678560217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8678560292 and 8678560301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240919 + ... + 274588.

It is an arithmetic number, because the mean of its divisors is an integer number (411375384).

Almost surely, 2^8678560345 is an apocalyptic number.

It is an amenable number.

8678560345 is a deficient number, since it is larger than the sum of its proper divisors (4485451943).

8678560345 is a wasteful number, since it uses less digits than its factorization.

8678560345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515569.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The square root of 8678560345 is about 93158.7910237139. The cubic root of 8678560345 is about 2055.0192569476.

The spelling of 8678560345 in words is "eight billion, six hundred seventy-eight million, five hundred sixty thousand, three hundred forty-five".