3381806 has 16 divisors (see below), whose sum is σ = 5292000. Its totient is φ = 1618848.

The previous prime is 3381787. The next prime is 3381823. The reversal of 3381806 is 6081833.

It is a super-2 number, since 2×3381806² = 22873223643272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

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, 11396 + ... + 11688.

It is an arithmetic number, because the mean of its divisors is an integer number (330750).

Almost surely, 2^3381806 is an apocalyptic number.

3381806 is a deficient number, since it is larger than the sum of its proper divisors (1910194).

3381806 is a wasteful number, since it uses less digits than its factorization.

3381806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3381806 is about 1838.9687327413. The cubic root of 3381806 is about 150.1007619280.

The spelling of 3381806 in words is "three million, three hundred eighty-one thousand, eight hundred six".