3267865 has 16 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 2439360.

The previous prime is 3267841. The next prime is 3267883. The reversal of 3267865 is 5687623.

It is not a de Polignac number, because 3267865 - 2⁹ = 3267353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4132 + ... + 4858.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 2^3267865 is an apocalyptic number.

It is an amenable number.

3267865 is a deficient number, since it is larger than the sum of its proper divisors (925415).

3267865 is a wasteful number, since it uses less digits than its factorization.

3267865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its digits is 60480, while the sum is 37.

The square root of 3267865 is about 1807.7237067649. The cubic root of 3267865 is about 148.3957178432.

The spelling of 3267865 in words is "three million, two hundred sixty-seven thousand, eight hundred sixty-five".