3301320 has 128 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 768000.

The previous prime is 3301303. The next prime is 3301321. The reversal of 3301320 is 231033.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3301296 and 3301305.

It is not an unprimeable number, because it can be changed into a prime (3301321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54090 + ... + 54150.

It is an arithmetic number, because the mean of its divisors is an integer number (87885).

Almost surely, 2^3301320 is an apocalyptic number.

3301320 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 3301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5624640).

3301320 is an abundant number, since it is smaller than the sum of its proper divisors (7947960).

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

3301320 is a wasteful number, since it uses less digits than its factorization.

3301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3301320 is about 1816.9534941764. The cubic root of 3301320 is about 148.9004033899.

Adding to 3301320 its reverse (231033), we get a palindrome (3532353).

It can be divided in two parts, 33013 and 20, that added together give a palindrome (33033).

The spelling of 3301320 in words is "three million, three hundred one thousand, three hundred twenty".