3289076 has 36 divisors (see below), whose sum is σ = 6803748. Its totient is φ = 1387008.

The previous prime is 3289067. The next prime is 3289087. The reversal of 3289076 is 6709823.

3289076 = 134² + 135² + ... + 230².

It can be written as a sum of positive squares in 2 ways, for example, as 2328676 + 960400 = 1526^2 + 980^2 .

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 11 ways as a sum of consecutive naturals, for example, 18926 + ... + 19098.

It is an arithmetic number, because the mean of its divisors is an integer number (188993).

Almost surely, 2^3289076 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 3289076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3401874).

3289076 is an abundant number, since it is smaller than the sum of its proper divisors (3514672).

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

3289076 is a wasteful number, since it uses less digits than its factorization.

3289076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3289076 is about 1813.5809879903. The cubic root of 3289076 is about 148.7160937714.

The spelling of 3289076 in words is "three million, two hundred eighty-nine thousand, seventy-six".