3439206 has 16 divisors (see below), whose sum is σ = 7642800. Its totient is φ = 1146384.

The previous prime is 3439201. The next prime is 3439207. The reversal of 3439206 is 6029343.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3439206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3439201) 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, 31791 + ... + 31898.

It is an arithmetic number, because the mean of its divisors is an integer number (477675).

Almost surely, 2^3439206 is an apocalyptic number.

3439206 is an abundant number, since it is smaller than the sum of its proper divisors (4203594).

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

3439206 is a wasteful number, since it uses less digits than its factorization.

3439206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63700 (or 63694 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3439206 is about 1854.5096386916. The cubic root of 3439206 is about 150.9452310766.

The spelling of 3439206 in words is "three million, four hundred thirty-nine thousand, two hundred six".