8429852811 has 4 divisors (see below), whose sum is σ = 11239803752. Its totient is φ = 5619901872.

The previous prime is 8429852749. The next prime is 8429852819. The reversal of 8429852811 is 1182589248.

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

It is not a de Polignac number, because 8429852811 - 2¹⁵ = 8429820043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8429852819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404975466 + ... + 1404975471.

It is an arithmetic number, because the mean of its divisors is an integer number (2809950938).

Almost surely, 2^8429852811 is an apocalyptic number.

8429852811 is a deficient number, since it is larger than the sum of its proper divisors (2809950941).

8429852811 is a wasteful number, since it uses less digits than its factorization.

8429852811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809950940.

The product of its digits is 368640, while the sum is 48.

The square root of 8429852811 is about 91814.2298938460. The cubic root of 8429852811 is about 2035.1979846293.

The spelling of 8429852811 in words is "eight billion, four hundred twenty-nine million, eight hundred fifty-two thousand, eight hundred eleven".