8199000324 has 36 divisors (see below), whose sum is σ = 20857273164. Its totient is φ = 2715590592.

The previous prime is 8199000323. The next prime is 8199000353. The reversal of 8199000324 is 4230009918.

It can be written as a sum of positive squares in 2 ways, for example, as 4596840000 + 3602160324 = 67800^2 + 60018^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8199000323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719667 + ... + 730970.

It is an arithmetic number, because the mean of its divisors is an integer number (579368699).

Almost surely, 2^8199000324 is an apocalyptic number.

It is an amenable number.

8199000324 is an abundant number, since it is smaller than the sum of its proper divisors (12658272840).

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

8199000324 is a wasteful number, since it uses less digits than its factorization.

8199000324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450804 (or 1450799 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 8199000324 is about 90548.3314258192. The cubic root of 8199000324 is about 2016.4477256960.

The spelling of 8199000324 in words is "eight billion, one hundred ninety-nine million, three hundred twenty-four", and thus it is an aban number.