3443686 has 8 divisors (see below), whose sum is σ = 5175144. Its totient is φ = 1718640.

The previous prime is 3443683. The next prime is 3443719. The reversal of 3443686 is 6863443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443681) 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, 106 + ... + 2626.

It is an arithmetic number, because the mean of its divisors is an integer number (646893).

Almost surely, 2^3443686 is an apocalyptic number.

3443686 is a deficient number, since it is larger than the sum of its proper divisors (1731458).

3443686 is a wasteful number, since it uses less digits than its factorization.

3443686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206.

The product of its digits is 41472, while the sum is 34.

The square root of 3443686 is about 1855.7171120621. The cubic root of 3443686 is about 151.0107443782.

The spelling of 3443686 in words is "three million, four hundred forty-three thousand, six hundred eighty-six".