3433409 has 8 divisors (see below), whose sum is σ = 3978240. Its totient is φ = 2902176.

The previous prime is 3433373. The next prime is 3433411. The reversal of 3433409 is 9043343.

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

It is a cyclic number.

It is not a de Polignac number, because 3433409 - 2⁸ = 3433153 is a prime.

It is a super-2 number, since 2×3433409² = 23576594722562, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3433459) 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, 2849 + ... + 3870.

It is an arithmetic number, because the mean of its divisors is an integer number (497280).

Almost surely, 2^3433409 is an apocalyptic number.

It is an amenable number.

3433409 is a deficient number, since it is larger than the sum of its proper divisors (544831).

3433409 is an equidigital number, since it uses as much as digits as its factorization.

3433409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6799.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3433409 is about 1852.9460326734. The cubic root of 3433409 is about 150.8603741256.

The spelling of 3433409 in words is "three million, four hundred thirty-three thousand, four hundred nine".