3389385 has 32 divisors (see below), whose sum is σ = 5778432. Its totient is φ = 1693440.

The previous prime is 3389381. The next prime is 3389401. The reversal of 3389385 is 5839833.

It is not a de Polignac number, because 3389385 - 2² = 3389381 is a prime.

It is a super-2 number, since 2×3389385² = 22975861356450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

3389385 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3389381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17107 + ... + 17303.

It is an arithmetic number, because the mean of its divisors is an integer number (180576).

Almost surely, 2^3389385 is an apocalyptic number.

It is an amenable number.

3389385 is a deficient number, since it is larger than the sum of its proper divisors (2389047).

3389385 is a wasteful number, since it uses less digits than its factorization.

3389385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its digits is 77760, while the sum is 39.

The square root of 3389385 is about 1841.0282453021. The cubic root of 3389385 is about 150.2128090504.

The spelling of 3389385 in words is "three million, three hundred eighty-nine thousand, three hundred eighty-five".