4643871232 has 480 divisors, whose sum is σ = 13586880384. Its totient is φ = 1533542400.

The previous prime is 4643871209. The next prime is 4643871247. The reversal of 4643871232 is 2321783464.

It is a happy number.

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 47 ways as a sum of consecutive naturals, for example, 113265132 + ... + 113265172.

Almost surely, 2^4643871232 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 4643871232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6793440192).

4643871232 is an abundant number, since it is smaller than the sum of its proper divisors (8943009152).

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

4643871232 is a wasteful number, since it uses less digits than its factorization.

4643871232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 91 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 4643871232 is about 68145.9553605348. The cubic root of 4643871232 is about 1668.3739095470.

The spelling of 4643871232 in words is "four billion, six hundred forty-three million, eight hundred seventy-one thousand, two hundred thirty-two".