8899803573 has 4 divisors (see below), whose sum is σ = 11866404768. Its totient is φ = 5933202380.

The previous prime is 8899803571. The next prime is 8899803607. The reversal of 8899803573 is 3753089988.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8899803573 - 2¹ = 8899803571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8899803571) 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, 1483300593 + ... + 1483300598.

It is an arithmetic number, because the mean of its divisors is an integer number (2966601192).

Almost surely, 2^8899803573 is an apocalyptic number.

It is an amenable number.

8899803573 is a deficient number, since it is larger than the sum of its proper divisors (2966601195).

8899803573 is a wasteful number, since it uses less digits than its factorization.

8899803573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966601194.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The square root of 8899803573 is about 94338.7702538039. The cubic root of 8899803573 is about 2072.3358520404.

The spelling of 8899803573 in words is "eight billion, eight hundred ninety-nine million, eight hundred three thousand, five hundred seventy-three".