3321696 has 48 divisors (see below), whose sum is σ = 9967104. Its totient is φ = 948864.

The previous prime is 3321679. The next prime is 3321709. The reversal of 3321696 is 6961233.

It is a happy number.

3321696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3321696² = 22067328632832, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁵ + 3¹³ + 2⁷ + 1 + 6⁶ + 9³ + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (207648).

Almost surely, 2^3321696 is an apocalyptic number.

It is an amenable number.

3321696 is an abundant number, since it is smaller than the sum of its proper divisors (6645408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321696 is a wasteful number, since it uses less digits than its factorization.

3321696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963 (or 4955 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 3321696 is about 1822.5520568697. The cubic root of 3321696 is about 149.2061168540.

The spelling of 3321696 in words is "three million, three hundred twenty-one thousand, six hundred ninety-six".