3321296 has 40 divisors (see below), whose sum is σ = 7124544. Its totient is φ = 1487360.

The previous prime is 3321293. The next prime is 3321301. The reversal of 3321296 is 6921233.

3321296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321296² = 22062014239232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321293) by changing a digit.

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, 19805 + ... + 19971.

Almost surely, 2^3321296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3562272).

3321296 is an abundant number, since it is smaller than the sum of its proper divisors (3803248).

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

3321296 is a wasteful number, since it uses less digits than its factorization.

3321296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 293 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 3321296 is about 1822.4423173313. The cubic root of 3321296 is about 149.2001274595.

The spelling of 3321296 in words is "three million, three hundred twenty-one thousand, two hundred ninety-six".