3018930 has 32 divisors (see below), whose sum is σ = 7323264. Its totient is φ = 796416.

The previous prime is 3018919. The next prime is 3018947. The reversal of 3018930 is 398103.

It is a super-2 number, since 2×3018930² = 18227876689800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3018930.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2602 + ... + 3578.

It is an arithmetic number, because the mean of its divisors is an integer number (228852).

Almost surely, 2^3018930 is an apocalyptic number.

3018930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3018930 is an abundant number, since it is smaller than the sum of its proper divisors (4304334).

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

3018930 is a wasteful number, since it uses less digits than its factorization.

3018930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 3018930 is about 1737.5068345189. The cubic root of 3018930 is about 144.5276743649.

The spelling of 3018930 in words is "three million, eighteen thousand, nine hundred thirty".