8985163837 has 16 divisors (see below), whose sum is σ = 9757440000. Its totient is φ = 8224663104.

The previous prime is 8985163819. The next prime is 8985163843. The reversal of 8985163837 is 7383615898.

It is a cyclic number.

It is not a de Polignac number, because 8985163837 - 2¹⁵ = 8985131069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985163807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272964 + ... + 1280002.

It is an arithmetic number, because the mean of its divisors is an integer number (609840000).

Almost surely, 2^8985163837 is an apocalyptic number.

It is an amenable number.

8985163837 is a deficient number, since it is larger than the sum of its proper divisors (772276163).

8985163837 is a wasteful number, since it uses less digits than its factorization.

8985163837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7860.

The product of its digits is 8709120, while the sum is 58.

The square root of 8985163837 is about 94790.1041090261. The cubic root of 8985163837 is about 2078.9402143246.

The spelling of 8985163837 in words is "eight billion, nine hundred eighty-five million, one hundred sixty-three thousand, eight hundred thirty-seven".