3289608 has 96 divisors (see below), whose sum is σ = 10445760. Its totient is φ = 915840.

The previous prime is 3289597. The next prime is 3289613. The reversal of 3289608 is 8069823.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30691 + ... + 30797.

It is an arithmetic number, because the mean of its divisors is an integer number (108810).

Almost surely, 2^3289608 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 3289608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5222880).

3289608 is an abundant number, since it is smaller than the sum of its proper divisors (7156152).

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

3289608 is a wasteful number, since it uses less digits than its factorization.

3289608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 3289608 is about 1813.7276532049. The cubic root of 3289608 is about 148.7241114940.

3289608 divided by its sum of digits (36) gives a triangular number (91378 = T₄₂₇).

The spelling of 3289608 in words is "three million, two hundred eighty-nine thousand, six hundred eight".