3286666 has 8 divisors (see below), whose sum is σ = 4963104. Its totient is φ = 1632300.

The previous prime is 3286649. The next prime is 3286667. The reversal of 3286666 is 6666823.

It is a sphenic number, since it is the product of 3 distinct primes.

3286666 is a modest number, since divided by 6666 gives 328 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3286667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5140 + ... + 5743.

It is an arithmetic number, because the mean of its divisors is an integer number (620388).

Almost surely, 2^3286666 is an apocalyptic number.

3286666 is a deficient number, since it is larger than the sum of its proper divisors (1676438).

3286666 is a wasteful number, since it uses less digits than its factorization.

3286666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036.

The product of its digits is 62208, while the sum is 37.

The square root of 3286666 is about 1812.9164349192. The cubic root of 3286666 is about 148.6797620519.

The spelling of 3286666 in words is "three million, two hundred eighty-six thousand, six hundred sixty-six".