8914643232 has 192 divisors, whose sum is σ = 27094072320. Its totient is φ = 2539750400.

The previous prime is 8914643189. The next prime is 8914643263. The reversal of 8914643232 is 2323464198.

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 31 ways as a sum of consecutive naturals, for example, 1429882 + ... + 1436102.

It is an arithmetic number, because the mean of its divisors is an integer number (141114960).

Almost surely, 2^8914643232 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 8914643232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13547036160).

8914643232 is an abundant number, since it is smaller than the sum of its proper divisors (18179429088).

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

8914643232 is a wasteful number, since it uses less digits than its factorization.

8914643232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6327 (or 6319 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 8914643232 is about 94417.3883985360. The cubic root of 8914643232 is about 2073.4870265359.

The spelling of 8914643232 in words is "eight billion, nine hundred fourteen million, six hundred forty-three thousand, two hundred thirty-two".