3016020 has 96 divisors (see below), whose sum is σ = 9934848. Its totient is φ = 669312.

The previous prime is 3016019. The next prime is 3016031. The reversal of 3016020 is 206103.

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 = 3015987 and 3016005.

It is a congruent number.

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, 17977 + ... + 18143.

It is an arithmetic number, because the mean of its divisors is an integer number (103488).

Almost surely, 2^3016020 is an apocalyptic number.

3016020 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 3016020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4967424).

3016020 is an abundant number, since it is smaller than the sum of its proper divisors (6918828).

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

3016020 is a wasteful number, since it uses less digits than its factorization.

3016020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3016020 is about 1736.6692258458. The cubic root of 3016020 is about 144.4812218427.

The spelling of 3016020 in words is "three million, sixteen thousand, twenty".