8683329312 has 144 divisors (see below), whose sum is σ = 28983794112. Its totient is φ = 2413877760.

The previous prime is 8683329271. The next prime is 8683329337. The reversal of 8683329312 is 2139233868.

8683329312 is a `hidden beast` number, since 8 + 6 + 8 + 3 + 329 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-5 number, since 5×8683329312⁵ (a number of 51 digits) contains 55555 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16387 + ... + 132797.

It is an arithmetic number, because the mean of its divisors is an integer number (201276348).

Almost surely, 2^8683329312 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 8683329312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14491897056).

8683329312 is an abundant number, since it is smaller than the sum of its proper divisors (20300464800).

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

8683329312 is a wasteful number, since it uses less digits than its factorization.

8683329312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116471 (or 116460 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 8683329312 is about 93184.3834126727. The cubic root of 8683329312 is about 2055.3956067895.

The spelling of 8683329312 in words is "eight billion, six hundred eighty-three million, three hundred twenty-nine thousand, three hundred twelve".