3321394048 has 96 divisors (see below), whose sum is σ = 7721224560. Its totient is φ = 1419005952.

The previous prime is 3321393991. The next prime is 3321394049. The reversal of 3321394048 is 8404931233.

It is a super-2 number, since 2×3321394048² = 22063316844179652608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321393998 and 3321394016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321394049) 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, 2715165 + ... + 2716387.

Almost surely, 2^3321394048 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 3321394048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3860612280).

3321394048 is an abundant number, since it is smaller than the sum of its proper divisors (4399830512).

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

3321394048 is a wasteful number, since it uses less digits than its factorization.

3321394048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 3321394048 is about 57631.5369220707. The cubic root of 3321394048 is about 1492.0159562439.

The spelling of 3321394048 in words is "three billion, three hundred twenty-one million, three hundred ninety-four thousand, forty-eight".