3268688 has 20 divisors (see below), whose sum is σ = 6481728. Its totient is φ = 1596000.

The previous prime is 3268687. The next prime is 3268693. The reversal of 3268688 is 8868623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1688 + ... + 3063.

Almost surely, 2^3268688 is an apocalyptic number.

It is an amenable number.

3268688 is a deficient number, since it is larger than the sum of its proper divisors (3213040).

3268688 is a wasteful number, since it uses less digits than its factorization.

3268688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802 (or 4796 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 3268688 is about 1807.9513267785. The cubic root of 3268688 is about 148.4081744395.

The spelling of 3268688 in words is "three million, two hundred sixty-eight thousand, six hundred eighty-eight".