3285918 has 24 divisors (see below), whose sum is σ = 7429968. Its totient is φ = 1047552.

The previous prime is 3285901. The next prime is 3285923. The reversal of 3285918 is 8195823.

3285918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3555 + ... + 4382.

It is an arithmetic number, because the mean of its divisors is an integer number (309582).

Almost surely, 2^3285918 is an apocalyptic number.

3285918 is an abundant number, since it is smaller than the sum of its proper divisors (4144050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3285918 is a wasteful number, since it uses less digits than its factorization.

3285918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968 (or 7965 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 3285918 is about 1812.7101257509. The cubic root of 3285918 is about 148.6684820395.

The spelling of 3285918 in words is "three million, two hundred eighty-five thousand, nine hundred eighteen".