3446809 has 8 divisors (see below), whose sum is σ = 3727040. Its totient is φ = 3176496.

The previous prime is 3446789. The next prime is 3446819. The reversal of 3446809 is 9086443.

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

It is not a de Polignac number, because 3446809 - 2¹⁵ = 3414041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3446819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749 + ... + 3154.

It is an arithmetic number, because the mean of its divisors is an integer number (465880).

Almost surely, 2^3446809 is an apocalyptic number.

It is an amenable number.

3446809 is a deficient number, since it is larger than the sum of its proper divisors (280231).

3446809 is a wasteful number, since it uses less digits than its factorization.

3446809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3446809 is about 1856.5583750585. The cubic root of 3446809 is about 151.0563799814.

The spelling of 3446809 in words is "three million, four hundred forty-six thousand, eight hundred nine".