3285913 has 8 divisors (see below), whose sum is σ = 3496608. Its totient is φ = 3077184.

The previous prime is 3285901. The next prime is 3285923. The reversal of 3285913 is 3195823.

It is a happy number.

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 3285913 - 2¹³ = 3277721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3285923) 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, 4470 + ... + 5152.

It is an arithmetic number, because the mean of its divisors is an integer number (437076).

Almost surely, 2^3285913 is an apocalyptic number.

It is an amenable number.

3285913 is a deficient number, since it is larger than the sum of its proper divisors (210695).

3285913 is a wasteful number, since it uses less digits than its factorization.

3285913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its digits is 6480, while the sum is 31.

The square root of 3285913 is about 1812.7087466000. The cubic root of 3285913 is about 148.6684066326.

It can be divided in two parts, 328 and 5913, that added together give a square (6241 = 79²).

The spelling of 3285913 in words is "three million, two hundred eighty-five thousand, nine hundred thirteen".