8266029872 has 20 divisors (see below), whose sum is σ = 16356188256. Its totient is φ = 4045078080.

The previous prime is 8266029853. The next prime is 8266029883. The reversal of 8266029872 is 2789206628.

It is a self number, because there is not a number n which added to its sum of digits gives 8266029872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5495279 + ... + 5496782.

Almost surely, 2^8266029872 is an apocalyptic number.

It is an amenable number.

8266029872 is a deficient number, since it is larger than the sum of its proper divisors (8090158384).

8266029872 is a wasteful number, since it uses less digits than its factorization.

8266029872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10992116 (or 10992110 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 8266029872 is about 90917.7093420198. The cubic root of 8266029872 is about 2021.9278618051.

The spelling of 8266029872 in words is "eight billion, two hundred sixty-six million, twenty-nine thousand, eight hundred seventy-two".