8799689433 has 4 divisors (see below), whose sum is σ = 11732919248. Its totient is φ = 5866459620.

The previous prime is 8799689429. The next prime is 8799689441. The reversal of 8799689433 is 3349869978.

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 not a de Polignac number, because 8799689433 - 2² = 8799689429 is a prime.

It is a super-2 number, since 2×8799689433² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8799689453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466614903 + ... + 1466614908.

It is an arithmetic number, because the mean of its divisors is an integer number (2933229812).

Almost surely, 2^8799689433 is an apocalyptic number.

It is an amenable number.

8799689433 is a deficient number, since it is larger than the sum of its proper divisors (2933229815).

8799689433 is a wasteful number, since it uses less digits than its factorization.

8799689433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933229814.

The product of its digits is 70543872, while the sum is 66.

The square root of 8799689433 is about 93806.6598541916. The cubic root of 8799689433 is about 2064.5359433438.

The spelling of 8799689433 in words is "eight billion, seven hundred ninety-nine million, six hundred eighty-nine thousand, four hundred thirty-three".