3320221996 has 36 divisors (see below), whose sum is σ = 7190550192. Its totient is φ = 1313492544.

The previous prime is 3320221979. The next prime is 3320221999. The reversal of 3320221996 is 6991220233.

It is a super-2 number, since 2×3320221996² = 22047748205444448032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320221999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346095 + ... + 355558.

Almost surely, 2^3320221996 is an apocalyptic number.

It is an amenable number.

3320221996 is an abundant number, since it is smaller than the sum of its proper divisors (3870328196).

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

3320221996 is a wasteful number, since it uses less digits than its factorization.

3320221996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701690 (or 701675 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 3320221996 is about 57621.3675297628. The cubic root of 3320221996 is about 1491.8404349621.

The spelling of 3320221996 in words is "three billion, three hundred twenty million, two hundred twenty-one thousand, nine hundred ninety-six".