3805230 has 64 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 850560.

The previous prime is 3805223. The next prime is 3805231. The reversal of 3805230 is 325083.

It is a junction number, because it is equal to n+sod(n) for n = 3805197 and 3805206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805231) 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, 3847 + ... + 4733.

It is an arithmetic number, because the mean of its divisors is an integer number (167832).

Almost surely, 2^3805230 is an apocalyptic number.

3805230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3805230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370624).

3805230 is an abundant number, since it is smaller than the sum of its proper divisors (6936018).

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

3805230 is a wasteful number, since it uses less digits than its factorization.

3805230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3805230 is about 1950.6998744041. The cubic root of 3805230 is about 156.1206331873.

The spelling of 3805230 in words is "three million, eight hundred five thousand, two hundred thirty".