3320416 has 24 divisors (see below), whose sum is σ = 7132104. Its totient is φ = 1509120.

The previous prime is 3320381. The next prime is 3320431. The reversal of 3320416 is 6140233.

It is a super-2 number, since 2×3320416² = 22050324826112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320393 and 3320402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4365 + ... + 5068.

It is an arithmetic number, because the mean of its divisors is an integer number (297171).

Almost surely, 2^3320416 is an apocalyptic number.

It is an amenable number.

3320416 is an abundant number, since it is smaller than the sum of its proper divisors (3811688).

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

3320416 is a wasteful number, since it uses less digits than its factorization.

3320416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9454 (or 9446 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3320416 is about 1822.2008670835. The cubic root of 3320416 is about 149.1869490989.

Adding to 3320416 its reverse (6140233), we get a palindrome (9460649).

It can be divided in two parts, 33 and 20416, that added together give a square (20449 = 143²).

The spelling of 3320416 in words is "three million, three hundred twenty thousand, four hundred sixteen".