3286943 has 8 divisors (see below), whose sum is σ = 3774720. Its totient is φ = 2830680.

The previous prime is 3286939. The next prime is 3286951. The reversal of 3286943 is 3496823.

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 3286943 - 2² = 3286939 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 2¹⁹ + 8⁷ + 6⁶ + 9⁶ + 4⁸ + 3⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7655 + ... + 8072.

It is an arithmetic number, because the mean of its divisors is an integer number (471840).

Almost surely, 2^3286943 is an apocalyptic number.

3286943 is a deficient number, since it is larger than the sum of its proper divisors (487777).

3286943 is a wasteful number, since it uses less digits than its factorization.

3286943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15757.

The product of its digits is 31104, while the sum is 35.

The square root of 3286943 is about 1812.9928295501. The cubic root of 3286943 is about 148.6839388415.

The spelling of 3286943 in words is "three million, two hundred eighty-six thousand, nine hundred forty-three".