3301128 has 128 divisors (see below), whose sum is σ = 10368000. Its totient is φ = 967680.

The previous prime is 3301093. The next prime is 3301147. The reversal of 3301128 is 8211033.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3301128.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106473 + ... + 106503.

It is an arithmetic number, because the mean of its divisors is an integer number (81000).

Almost surely, 2^3301128 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 3301128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5184000).

3301128 is an abundant number, since it is smaller than the sum of its proper divisors (7066872).

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

3301128 is a wasteful number, since it uses less digits than its factorization.

3301128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3301128 is about 1816.9006577136. The cubic root of 3301128 is about 148.8975167232.

The spelling of 3301128 in words is "three million, three hundred one thousand, one hundred twenty-eight".