3275385 has 16 divisors (see below), whose sum is σ = 5330880. Its totient is φ = 1716800.

The previous prime is 3275381. The next prime is 3275401. The reversal of 3275385 is 5835723.

3275385 = 206² + 207² + ... + 264².

It is not a de Polignac number, because 3275385 - 2² = 3275381 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3275381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (333180).

Almost surely, 2^3275385 is an apocalyptic number.

It is an amenable number.

3275385 is a deficient number, since it is larger than the sum of its proper divisors (2055495).

3275385 is a wasteful number, since it uses less digits than its factorization.

3275385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768.

The product of its digits is 25200, while the sum is 33.

The square root of 3275385 is about 1809.8024754100. The cubic root of 3275385 is about 148.5094598833.

The spelling of 3275385 in words is "three million, two hundred seventy-five thousand, three hundred eighty-five".