3283605 has 32 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 1615680.

The previous prime is 3283589. The next prime is 3283619. The reversal of 3283605 is 5063823.

It is not a de Polignac number, because 3283605 - 2⁴ = 3283589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 820 + ... + 2690.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^3283605 is an apocalyptic number.

It is an amenable number.

3283605 is a deficient number, since it is larger than the sum of its proper divisors (3006315).

3283605 is a wasteful number, since it uses less digits than its factorization.

3283605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3283605 is about 1812.0720184364. The cubic root of 3283605 is about 148.6335906316.

The spelling of 3283605 in words is "three million, two hundred eighty-three thousand, six hundred five".