3321706 has 8 divisors (see below), whose sum is σ = 5199264. Its totient is φ = 1588620.

The previous prime is 3321679. The next prime is 3321709. The reversal of 3321706 is 6071233.

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

It is a super-2 number, since 2×3321706² = 22067461500872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321709) 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 3 ways as a sum of consecutive naturals, for example, 36060 + ... + 36151.

It is an arithmetic number, because the mean of its divisors is an integer number (649908).

Almost surely, 2^3321706 is an apocalyptic number.

3321706 is a deficient number, since it is larger than the sum of its proper divisors (1877558).

3321706 is a wasteful number, since it uses less digits than its factorization.

3321706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72236.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3321706 is about 1822.5548002735. The cubic root of 3321706 is about 149.2062665827.

Adding to 3321706 its reverse (6071233), we get a palindrome (9392939).

The spelling of 3321706 in words is "three million, three hundred twenty-one thousand, seven hundred six".