3321493696 has 56 divisors (see below), whose sum is σ = 6720840000. Its totient is φ = 1628350464.

The previous prime is 3321493579. The next prime is 3321493753. The reversal of 3321493696 is 6963941233.

It is a super-2 number, since 2×3321493696² = 22064640745135480832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751140 + ... + 755548.

It is an arithmetic number, because the mean of its divisors is an integer number (120015000).

Almost surely, 2^3321493696 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 3321493696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3360420000).

3321493696 is an abundant number, since it is smaller than the sum of its proper divisors (3399346304).

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

3321493696 is a wasteful number, since it uses less digits than its factorization.

3321493696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649 (or 4639 counting only the distinct ones).

The product of its digits is 629856, while the sum is 46.

The square root of 3321493696 is about 57632.4014422443. The cubic root of 3321493696 is about 1492.0308771794.

The spelling of 3321493696 in words is "three billion, three hundred twenty-one million, four hundred ninety-three thousand, six hundred ninety-six".