3404666 has 16 divisors (see below), whose sum is σ = 5298720. Its totient is φ = 1639440.

The previous prime is 3404657. The next prime is 3404669. The reversal of 3404666 is 6664043.

It is not an unprimeable number, because it can be changed into a prime (3404669) 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, 10121 + ... + 10451.

It is an arithmetic number, because the mean of its divisors is an integer number (331170).

Almost surely, 2^3404666 is an apocalyptic number.

3404666 is a deficient number, since it is larger than the sum of its proper divisors (1894054).

3404666 is a wasteful number, since it uses less digits than its factorization.

3404666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 3404666 is about 1845.1737045601. The cubic root of 3404666 is about 150.4382148347.

The spelling of 3404666 in words is "three million, four hundred four thousand, six hundred sixty-six".