3321792 has 84 divisors (see below), whose sum is σ = 9773920. Its totient is φ = 1078272.

The previous prime is 3321781. The next prime is 3321841. The reversal of 3321792 is 2971233.

3321792 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 2×3321792² = 22068604182528, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 42009 + ... + 42087.

Almost surely, 2^3321792 is an apocalyptic number.

3321792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4886960).

3321792 is an abundant number, since it is smaller than the sum of its proper divisors (6452128).

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

3321792 is a wasteful number, since it uses less digits than its factorization.

3321792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 157 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 3321792 is about 1822.5783933757. The cubic root of 3321792 is about 149.2075542371.

The spelling of 3321792 in words is "three million, three hundred twenty-one thousand, seven hundred ninety-two".