3382720 has 84 divisors (see below), whose sum is σ = 9079992. Its totient is φ = 1190400.

The previous prime is 3382697. The next prime is 3382733. The reversal of 3382720 is 272833.

It is a happy number.

3382720 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 2×3382720² = 22885589196800, 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, 109105 + ... + 109135.

Almost surely, 2^3382720 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 3382720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4539996).

3382720 is an abundant number, since it is smaller than the sum of its proper divisors (5697272).

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

3382720 is a wasteful number, since it uses less digits than its factorization.

3382720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3382720 is about 1839.2172247997. The cubic root of 3382720 is about 150.1142832771.

The spelling of 3382720 in words is "three million, three hundred eighty-two thousand, seven hundred twenty".