3268636 has 24 divisors (see below), whose sum is σ = 6604416. Its totient is φ = 1386480.

The previous prime is 3268621. The next prime is 3268649. The reversal of 3268636 is 6368623.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2451 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

Almost surely, 2^3268636 is an apocalyptic number.

It is an amenable number.

3268636 is an abundant number, since it is smaller than the sum of its proper divisors (3335780).

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

3268636 is a wasteful number, since it uses less digits than its factorization.

3268636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1207 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 3268636 is about 1807.9369458031. The cubic root of 3268636 is about 148.4073874503.

The spelling of 3268636 in words is "three million, two hundred sixty-eight thousand, six hundred thirty-six".