3285013 has 4 divisors (see below), whose sum is σ = 3299968. Its totient is φ = 3270060.

The previous prime is 3284999. The next prime is 3285019. The reversal of 3285013 is 3105823.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3105823 = 7 ⋅443689.

It is a cyclic number.

It is not a de Polignac number, because 3285013 - 2¹³ = 3276821 is a prime.

It is a Duffinian number.

3285013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7143 + ... + 7588.

It is an arithmetic number, because the mean of its divisors is an integer number (824992).

Almost surely, 2^3285013 is an apocalyptic number.

It is an amenable number.

3285013 is a deficient number, since it is larger than the sum of its proper divisors (14955).

3285013 is a wasteful number, since it uses less digits than its factorization.

3285013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14954.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3285013 is about 1812.4604823278. The cubic root of 3285013 is about 148.6548321421.

The spelling of 3285013 in words is "three million, two hundred eighty-five thousand, thirteen".