3281612 has 12 divisors (see below), whose sum is σ = 6080760. Its totient is φ = 1544256.

The previous prime is 3281573. The next prime is 3281627. The reversal of 3281612 is 2161823.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24062 + ... + 24197.

It is an arithmetic number, because the mean of its divisors is an integer number (506730).

Almost surely, 2^3281612 is an apocalyptic number.

It is an amenable number.

3281612 is a deficient number, since it is larger than the sum of its proper divisors (2799148).

3281612 is a wasteful number, since it uses less digits than its factorization.

3281612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48280 (or 48278 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 3281612 is about 1811.5220120109. The cubic root of 3281612 is about 148.6035132524.

The spelling of 3281612 in words is "three million, two hundred eighty-one thousand, six hundred twelve".