8849001800 has 24 divisors (see below), whose sum is σ = 20573929650. Its totient is φ = 3539600640.

The previous prime is 8849001793. The next prime is 8849001809. The reversal of 8849001800 is 81009488.

It can be written as a sum of positive squares in 3 ways, for example, as 7162913956 + 1686087844 = 84634^2 + 41062^2 .

It is not an unprimeable number, because it can be changed into a prime (8849001809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22122305 + ... + 22122704.

Almost surely, 2^8849001800 is an apocalyptic number.

It is an amenable number.

8849001800 is an abundant number, since it is smaller than the sum of its proper divisors (11724927850).

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

8849001800 is a wasteful number, since it uses less digits than its factorization.

8849001800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44245025 (or 44245016 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 8849001800 is about 94069.1330883835. The cubic root of 8849001800 is about 2068.3852296623.

The spelling of 8849001800 in words is "eight billion, eight hundred forty-nine million, one thousand, eight hundred".