3320616 has 64 divisors (see below), whose sum is σ = 9273600. Its totient is φ = 983808.

The previous prime is 3320591. The next prime is 3320623. The reversal of 3320616 is 6160233.

It is a super-2 number, since 2×3320616² = 22052981238912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320592 and 3320601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8865 + ... + 9231.

It is an arithmetic number, because the mean of its divisors is an integer number (144900).

Almost surely, 2^3320616 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 3320616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4636800).

3320616 is an abundant number, since it is smaller than the sum of its proper divisors (5952984).

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

3320616 is a wasteful number, since it uses less digits than its factorization.

3320616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3320616 is about 1822.2557449491. The cubic root of 3320616 is about 149.1899443853.

Adding to 3320616 its reverse (6160233), we get a palindrome (9480849).

The spelling of 3320616 in words is "three million, three hundred twenty thousand, six hundred sixteen".