3321106 has 4 divisors (see below), whose sum is σ = 4981662. Its totient is φ = 1660552.

The previous prime is 3321089. The next prime is 3321107. The reversal of 3321106 is 6011233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3080025 + 241081 = 1755^2 + 491^2 .

It is a super-2 number, since 2×3321106² = 22059490126472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3321106.

It is not an unprimeable number, because it can be changed into a prime (3321107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830275 + ... + 830278.

Almost surely, 2^3321106 is an apocalyptic number.

3321106 is a deficient number, since it is larger than the sum of its proper divisors (1660556).

3321106 is a wasteful number, since it uses less digits than its factorization.

3321106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660555.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3321106 is about 1822.3901887357. The cubic root of 3321106 is about 149.1972823287.

Adding to 3321106 its reverse (6011233), we get a palindrome (9332339).

The spelling of 3321106 in words is "three million, three hundred twenty-one thousand, one hundred six".