3406942 has 16 divisors (see below), whose sum is σ = 6371712. Its totient is φ = 1327320.

The previous prime is 3406939. The next prime is 3406943. The reversal of 3406942 is 2496043.

It is a self number, because there is not a number n which added to its sum of digits gives 3406942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406943) 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, 10908 + ... + 11215.

It is an arithmetic number, because the mean of its divisors is an integer number (398232).

Almost surely, 2^3406942 is an apocalyptic number.

3406942 is a deficient number, since it is larger than the sum of its proper divisors (2964770).

3406942 is a wasteful number, since it uses less digits than its factorization.

3406942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22143.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3406942 is about 1845.7903456243. The cubic root of 3406942 is about 150.4717297334.

The spelling of 3406942 in words is "three million, four hundred six thousand, nine hundred forty-two".