8714632840 has 192 divisors, whose sum is σ = 21589286400. Its totient is φ = 3158217216.

The previous prime is 8714632799. The next prime is 8714632841. The reversal of 8714632840 is 482364178.

8714632840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8714632841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79950706 + ... + 79950814.

It is an arithmetic number, because the mean of its divisors is an integer number (112444200).

Almost surely, 2^8714632840 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 8714632840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10794643200).

8714632840 is an abundant number, since it is smaller than the sum of its proper divisors (12874653560).

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

8714632840 is a wasteful number, since it uses less digits than its factorization.

8714632840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 8714632840 is about 93352.1978316526. The cubic root of 8714632840 is about 2057.8625550145.

The spelling of 8714632840 in words is "eight billion, seven hundred fourteen million, six hundred thirty-two thousand, eight hundred forty".