3365881 has 8 divisors (see below), whose sum is σ = 3594240. Its totient is φ = 3140928.

The previous prime is 3365867. The next prime is 3365893. The reversal of 3365881 is 1885633.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3365881 - 2⁵ = 3365849 is a prime.

It is a super-2 number, since 2×3365881² = 22658309812322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3365801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (449280).

Almost surely, 2^3365881 is an apocalyptic number.

It is an amenable number.

3365881 is a deficient number, since it is larger than the sum of its proper divisors (228359).

3365881 is a wasteful number, since it uses less digits than its factorization.

3365881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703.

The product of its digits is 17280, while the sum is 34.

The square root of 3365881 is about 1834.6337509160. The cubic root of 3365881 is about 149.8647818473.

The spelling of 3365881 in words is "three million, three hundred sixty-five thousand, eight hundred eighty-one".