3409475 has 6 divisors (see below), whose sum is σ = 4227780. Its totient is φ = 2727560.

The previous prime is 3409463. The next prime is 3409477. The reversal of 3409475 is 5749043.

It is not a de Polignac number, because 3409475 - 2⁴ = 3409459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3409477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68165 + ... + 68214.

It is an arithmetic number, because the mean of its divisors is an integer number (704630).

Almost surely, 2^3409475 is an apocalyptic number.

3409475 is a deficient number, since it is larger than the sum of its proper divisors (818305).

3409475 is a wasteful number, since it uses less digits than its factorization.

3409475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136389 (or 136384 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3409475 is about 1846.4763740704. The cubic root of 3409475 is about 150.5090115022.

The spelling of 3409475 in words is "three million, four hundred nine thousand, four hundred seventy-five".