8266234680 has 320 divisors, whose sum is σ = 31054272480. Its totient is φ = 1954713600.

The previous prime is 8266234667. The next prime is 8266234699. The reversal of 8266234680 is 864326628.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 1458412 + ... + 1464068.

Almost surely, 2^8266234680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8266234680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15527136240).

8266234680 is an abundant number, since it is smaller than the sum of its proper divisors (22788037800).

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

8266234680 is a wasteful number, since it uses less digits than its factorization.

8266234680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5732 (or 5719 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 8266234680 is about 90918.8356722632. The cubic root of 8266234680 is about 2021.9445608165.

The spelling of 8266234680 in words is "eight billion, two hundred sixty-six million, two hundred thirty-four thousand, six hundred eighty".