8266369064 has 32 divisors (see below), whose sum is σ = 16511796000. Its totient is φ = 3868466112.

The previous prime is 8266369021. The next prime is 8266369079. The reversal of 8266369064 is 4609636628.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314999 + ... + 340230.

It is an arithmetic number, because the mean of its divisors is an integer number (515993625).

Almost surely, 2^8266369064 is an apocalyptic number.

It is an amenable number.

8266369064 is a deficient number, since it is larger than the sum of its proper divisors (8245426936).

8266369064 is a wasteful number, since it uses less digits than its factorization.

8266369064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655337 (or 655333 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 50.

The square root of 8266369064 is about 90919.5747020409. The cubic root of 8266369064 is about 2021.9555176603.

The spelling of 8266369064 in words is "eight billion, two hundred sixty-six million, three hundred sixty-nine thousand, sixty-four".