3404671 has 2 divisors, whose sum is σ = 3404672. Its totient is φ = 3404670.

The previous prime is 3404669. The next prime is 3404683. The reversal of 3404671 is 1764043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3404671 - 2¹ = 3404669 is a prime.

Together with 3404669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3404651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702335 + 1702336.

It is an arithmetic number, because the mean of its divisors is an integer number (1702336).

Almost surely, 2^3404671 is an apocalyptic number.

3404671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404671 is an equidigital number, since it uses as much as digits as its factorization.

3404671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3404671 is about 1845.1750594456. The cubic root of 3404671 is about 150.4382884778.

The spelling of 3404671 in words is "three million, four hundred four thousand, six hundred seventy-one".