8299369853 has 4 divisors (see below), whose sum is σ = 8300268060. Its totient is φ = 8298471648.

The previous prime is 8299369811. The next prime is 8299369861. The reversal of 8299369853 is 3589639928.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7921534009 + 377835844 = 89003^2 + 19438^2 .

It is a cyclic number.

It is not a de Polignac number, because 8299369853 - 2⁶ = 8299369789 is a prime.

It is a super-4 number, since 4×8299369853⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8299366853) 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, 435098 + ... + 453771.

It is an arithmetic number, because the mean of its divisors is an integer number (2075067015).

Almost surely, 2^8299369853 is an apocalyptic number.

It is an amenable number.

8299369853 is a deficient number, since it is larger than the sum of its proper divisors (898207).

8299369853 is an equidigital number, since it uses as much as digits as its factorization.

8299369853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898206.

The product of its digits is 25194240, while the sum is 62.

The square root of 8299369853 is about 91100.8773448423. The cubic root of 8299369853 is about 2024.6426115618.

The spelling of 8299369853 in words is "eight billion, two hundred ninety-nine million, three hundred sixty-nine thousand, eight hundred fifty-three".