3416409 has 12 divisors (see below), whose sum is σ = 5194800. Its totient is φ = 2157624.

The previous prime is 3416401. The next prime is 3416423. The reversal of 3416409 is 9046143.

It is not a de Polignac number, because 3416409 - 2³ = 3416401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3416401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9819 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (432900).

Almost surely, 2^3416409 is an apocalyptic number.

It is an amenable number.

3416409 is a deficient number, since it is larger than the sum of its proper divisors (1778391).

3416409 is a wasteful number, since it uses less digits than its factorization.

3416409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20004 (or 20001 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3416409 is about 1848.3530506913. The cubic root of 3416409 is about 150.6109746874.

The spelling of 3416409 in words is "three million, four hundred sixteen thousand, four hundred nine".