3355909 has 8 divisors (see below), whose sum is σ = 3510360. Its totient is φ = 3204096.

The previous prime is 3355901. The next prime is 3355949. The reversal of 3355909 is 9095533.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 476100 + 2879809 = 690^2 + 1697^2 .

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 3355909 - 2³ = 3355901 is a prime.

It is a super-3 number, since 3×3355909³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3355901) 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, 2217 + ... + 3409.

It is an arithmetic number, because the mean of its divisors is an integer number (438795).

Almost surely, 2^3355909 is an apocalyptic number.

It is an amenable number.

3355909 is a deficient number, since it is larger than the sum of its proper divisors (154451).

3355909 is a wasteful number, since it uses less digits than its factorization.

3355909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319.

The product of its (nonzero) digits is 18225, while the sum is 34.

The square root of 3355909 is about 1831.9140263670. The cubic root of 3355909 is about 149.7166354042.

The spelling of 3355909 in words is "three million, three hundred fifty-five thousand, nine hundred nine".