8276723712 has 144 divisors (see below), whose sum is σ = 24040074240. Its totient is φ = 2743296000.

The previous prime is 8276723639. The next prime is 8276723737. The reversal of 8276723712 is 2173276728.

8276723712 is a `hidden beast` number, since 8 + 276 + 7 + 2 + 371 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3519337 + ... + 3521687.

It is an arithmetic number, because the mean of its divisors is an integer number (166944960).

Almost surely, 2^8276723712 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 8276723712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12020037120).

8276723712 is an abundant number, since it is smaller than the sum of its proper divisors (15763350528).

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

8276723712 is a wasteful number, since it uses less digits than its factorization.

8276723712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570 (or 2547 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 8276723712 is about 90976.5008779740. The cubic root of 8276723712 is about 2022.7994150500.

The spelling of 8276723712 in words is "eight billion, two hundred seventy-six million, seven hundred twenty-three thousand, seven hundred twelve".