9678563 has 8 divisors (see below), whose sum is σ = 9876048. Its totient is φ = 9483264.

The previous prime is 9678521. The next prime is 9678577. The reversal of 9678563 is 3658769.

9678563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9678563 - 2⁶ = 9678499 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9678503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10520 + ... + 11402.

It is an arithmetic number, because the mean of its divisors is an integer number (1234506).

Almost surely, 2^9678563 is an apocalyptic number.

9678563 is a deficient number, since it is larger than the sum of its proper divisors (197485).

9678563 is a wasteful number, since it uses less digits than its factorization.

9678563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its digits is 272160, while the sum is 44.

The square root of 9678563 is about 3111.0388940031. The cubic root of 9678563 is about 213.1099008919.

The spelling of 9678563 in words is "nine million, six hundred seventy-eight thousand, five hundred sixty-three".