8985073000 has 64 divisors (see below), whose sum is σ = 21057117120. Its totient is φ = 3588552000.

The previous prime is 8985072983. The next prime is 8985073003. The reversal of 8985073000 is 3705898.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8985073003) 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, 684499 + ... + 697501.

It is an arithmetic number, because the mean of its divisors is an integer number (329017455).

Almost surely, 2^8985073000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8985073000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10528558560).

8985073000 is an abundant number, since it is smaller than the sum of its proper divisors (12072044120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8985073000 is a wasteful number, since it uses less digits than its factorization.

8985073000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13715 (or 13701 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 8985073000 is about 94789.6249596969. The cubic root of 8985073000 is about 2078.9332085043.

Adding to 8985073000 its reverse (3705898), we get a palindrome (8988778898).

The spelling of 8985073000 in words is "eight billion, nine hundred eighty-five million, seventy-three thousand".