8266321374 has 32 divisors (see below), whose sum is σ = 17412017280. Its totient is φ = 2609032032.

The previous prime is 8266321363. The next prime is 8266321379. The reversal of 8266321374 is 4731236628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8266321379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208272 + ... + 244764.

It is an arithmetic number, because the mean of its divisors is an integer number (544125540).

Almost surely, 2^8266321374 is an apocalyptic number.

8266321374 is an abundant number, since it is smaller than the sum of its proper divisors (9145695906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8266321374 is a wasteful number, since it uses less digits than its factorization.

8266321374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38504.

The product of its digits is 290304, while the sum is 42.

The square root of 8266321374 is about 90919.3124369075. The cubic root of 8266321374 is about 2021.9516293250.

The spelling of 8266321374 in words is "eight billion, two hundred sixty-six million, three hundred twenty-one thousand, three hundred seventy-four".