3304620 has 72 divisors (see below), whose sum is σ = 10941840. Its totient is φ = 800640.

The previous prime is 3304607. The next prime is 3304627. The reversal of 3304620 is 264033.

3304620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3304593 and 3304602.

It is not an unprimeable number, because it can be changed into a prime (3304627) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1146 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (151970).

Almost surely, 2^3304620 is an apocalyptic number.

3304620 is a gapful number since it is divisible by the number (30) 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 3304620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5470920).

3304620 is an abundant number, since it is smaller than the sum of its proper divisors (7637220).

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

3304620 is a wasteful number, since it uses less digits than its factorization.

3304620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3304620 is about 1817.8613808539. The cubic root of 3304620 is about 148.9500004902.

Adding to 3304620 its reverse (264033), we get a palindrome (3568653).

It can be divided in two parts, 330 and 4620, that added together give a triangular number (4950 = T₉₉).

The spelling of 3304620 in words is "three million, three hundred four thousand, six hundred twenty".