8946863 has 4 divisors (see below), whose sum is σ = 8960328. Its totient is φ = 8933400.

The previous prime is 8946857. The next prime is 8946869. The reversal of 8946863 is 3686498.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8946857) and next prime (8946869).

It is a cyclic number.

It is not a de Polignac number, because 8946863 - 2⁶ = 8946799 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8946869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681 + ... + 7082.

It is an arithmetic number, because the mean of its divisors is an integer number (2240082).

Almost surely, 2^8946863 is an apocalyptic number.

8946863 is a deficient number, since it is larger than the sum of its proper divisors (13465).

8946863 is a wasteful number, since it uses less digits than its factorization.

8946863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13464.

The product of its digits is 248832, while the sum is 44.

The square root of 8946863 is about 2991.1307226532. The cubic root of 8946863 is about 207.5982058000.

The spelling of 8946863 in words is "eight million, nine hundred forty-six thousand, eight hundred sixty-three".