4409132832 has 192 divisors, whose sum is σ = 14027328000. Its totient is φ = 1339213824.

The previous prime is 4409132809. The next prime is 4409132857. The reversal of 4409132832 is 2382319044.

4409132832 is a `hidden beast` number, since 440 + 9 + 132 + 83 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 884844 + ... + 889812.

It is an arithmetic number, because the mean of its divisors is an integer number (73059000).

Almost surely, 2^4409132832 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 4409132832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7013664000).

4409132832 is an abundant number, since it is smaller than the sum of its proper divisors (9618195168).

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

4409132832 is a wasteful number, since it uses less digits than its factorization.

4409132832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080 (or 5066 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4409132832 is about 66401.3014330292. The cubic root of 4409132832 is about 1639.7755036747.

The spelling of 4409132832 in words is "four billion, four hundred nine million, one hundred thirty-two thousand, eight hundred thirty-two".