8985163862 has 4 divisors (see below), whose sum is σ = 13477745796. Its totient is φ = 4492581930.

The previous prime is 8985163861. The next prime is 8985163933. The reversal of 8985163862 is 2683615898.

8985163862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 8985163798 and 8985163807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985163861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246290964 + ... + 2246290967.

It is an arithmetic number, because the mean of its divisors is an integer number (3369436449).

Almost surely, 2^8985163862 is an apocalyptic number.

8985163862 is a deficient number, since it is larger than the sum of its proper divisors (4492581934).

8985163862 is a wasteful number, since it uses less digits than its factorization.

8985163862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492581933.

The product of its digits is 4976640, while the sum is 56.

The square root of 8985163862 is about 94790.1042408964. The cubic root of 8985163862 is about 2078.9402162527.

The spelling of 8985163862 in words is "eight billion, nine hundred eighty-five million, one hundred sixty-three thousand, eight hundred sixty-two".