3470409 has 12 divisors (see below), whose sum is σ = 5084352. Its totient is φ = 2280600.

The previous prime is 3470353. The next prime is 3470417. The reversal of 3470409 is 9040743.

3470409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3470409 - 2⁸ = 3470153 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

3470409 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3470009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2077 + ... + 3354.

It is an arithmetic number, because the mean of its divisors is an integer number (423696).

Almost surely, 2^3470409 is an apocalyptic number.

It is an amenable number.

3470409 is a deficient number, since it is larger than the sum of its proper divisors (1613943).

3470409 is a wasteful number, since it uses less digits than its factorization.

3470409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508 (or 5505 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3470409 is about 1862.9033791370. The cubic root of 3470409 is about 151.4003527322.

The spelling of 3470409 in words is "three million, four hundred seventy thousand, four hundred nine".