3260688 has 20 divisors (see below), whose sum is σ = 8423568. Its totient is φ = 1086880.

The previous prime is 3260683. The next prime is 3260701. The reversal of 3260688 is 8860623.

It is not an unprimeable number, because it can be changed into a prime (3260683) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33918 + ... + 34013.

Almost surely, 2^3260688 is an apocalyptic number.

It is an amenable number.

3260688 is an abundant number, since it is smaller than the sum of its proper divisors (5162880).

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

3260688 is a wasteful number, since it uses less digits than its factorization.

3260688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67942 (or 67936 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 3260688 is about 1805.7375224545. The cubic root of 3260688 is about 148.2870009175.

The spelling of 3260688 in words is "three million, two hundred sixty thousand, six hundred eighty-eight".