3609059328 has 504 divisors, whose sum is σ = 12916750392. Its totient is φ = 1003290624.

The previous prime is 3609059303. The next prime is 3609059357. The reversal of 3609059328 is 8239509063.

3609059328 is a `hidden beast` number, since 3 + 609 + 0 + 5 + 9 + 32 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 97542126 + ... + 97542162.

It is an arithmetic number, because the mean of its divisors is an integer number (25628473).

Almost surely, 2^3609059328 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 3609059328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6458375196).

3609059328 is an abundant number, since it is smaller than the sum of its proper divisors (9307691064).

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

3609059328 is an frugal number, since it uses more digits than its factorization.

3609059328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 3609059328 is about 60075.4469646294. The cubic root of 3609059328 is about 1533.9033894690.

The spelling of 3609059328 in words is "three billion, six hundred nine million, fifty-nine thousand, three hundred twenty-eight".