3609328884 has 96 divisors (see below), whose sum is σ = 10032562176. Its totient is φ = 988208640.

The previous prime is 3609328867. The next prime is 3609328897. The reversal of 3609328884 is 4888239063.

It is a super-3 number, since 3×3609328884³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261484 + ... + 274940.

It is an arithmetic number, because the mean of its divisors is an integer number (104505856).

Almost surely, 2^3609328884 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 3609328884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5016281088).

3609328884 is an abundant number, since it is smaller than the sum of its proper divisors (6423233292).

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

3609328884 is a wasteful number, since it uses less digits than its factorization.

3609328884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13605 (or 13603 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 3609328884 is about 60077.6904016791. The cubic root of 3609328884 is about 1533.9415769421.

The spelling of 3609328884 in words is "three billion, six hundred nine million, three hundred twenty-eight thousand, eight hundred eighty-four".