3404906 has 8 divisors (see below), whose sum is σ = 5134404. Its totient is φ = 1693440.

The previous prime is 3404893. The next prime is 3404911. The reversal of 3404906 is 6094043.

It can be written as a sum of positive squares in 2 ways, for example, as 3389281 + 15625 = 1841^2 + 125^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025 + ... + 4796.

Almost surely, 2^3404906 is an apocalyptic number.

3404906 is a deficient number, since it is larger than the sum of its proper divisors (1729498).

3404906 is a wasteful number, since it uses less digits than its factorization.

3404906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9016.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3404906 is about 1845.2387379415. The cubic root of 3404906 is about 150.4417496232.

Adding to 3404906 its reverse (6094043), we get a palindrome (9498949).

The spelling of 3404906 in words is "three million, four hundred four thousand, nine hundred six".