3391385 has 8 divisors (see below), whose sum is σ = 4086720. Its totient is φ = 2701744.

The previous prime is 3391363. The next prime is 3391387. The reversal of 3391385 is 5831933.

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 3391385 - 2⁶ = 3391321 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3391387) 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, 26 + ... + 2604.

It is an arithmetic number, because the mean of its divisors is an integer number (510840).

Almost surely, 2^3391385 is an apocalyptic number.

It is an amenable number.

3391385 is a deficient number, since it is larger than the sum of its proper divisors (695335).

3391385 is a wasteful number, since it uses less digits than its factorization.

3391385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847.

The product of its digits is 9720, while the sum is 32.

The square root of 3391385 is about 1841.5713399160. The cubic root of 3391385 is about 150.2423489764.

The spelling of 3391385 in words is "three million, three hundred ninety-one thousand, three hundred eighty-five".