3320032 has 36 divisors (see below), whose sum is σ = 6962760. Its totient is φ = 1558016.

The previous prime is 3320029. The next prime is 3320059. The reversal of 3320032 is 2300233.

It is a super-2 number, since 2×3320032² = 22045224962048, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3319994 and 3320021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9069 + ... + 9427.

It is an arithmetic number, because the mean of its divisors is an integer number (193410).

Almost surely, 2^3320032 is an apocalyptic number.

3320032 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 3320032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3481380).

3320032 is an abundant number, since it is smaller than the sum of its proper divisors (3642728).

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

3320032 is a wasteful number, since it uses less digits than its factorization.

3320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3320032 is about 1822.0954969485. The cubic root of 3320032 is about 149.1811978118.

Adding to 3320032 its reverse (2300233), we get a palindrome (5620265).

The spelling of 3320032 in words is "three million, three hundred twenty thousand, thirty-two".