3030860 has 24 divisors (see below), whose sum is σ = 7274400. Its totient is φ = 1039104.

The previous prime is 3030857. The next prime is 3030869. The reversal of 3030860 is 680303.

It is a super-2 number, since 2×3030860² = 18372224679200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3030869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10685 + ... + 10964.

It is an arithmetic number, because the mean of its divisors is an integer number (303100).

Almost surely, 2^3030860 is an apocalyptic number.

It is an amenable number.

3030860 is an abundant number, since it is smaller than the sum of its proper divisors (4243540).

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

3030860 is a wasteful number, since it uses less digits than its factorization.

3030860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21665 (or 21663 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3030860 is about 1740.9365295725. The cubic root of 3030860 is about 144.7178023150.

The spelling of 3030860 in words is "three million, thirty thousand, eight hundred sixty".