3850830 has 24 divisors (see below), whose sum is σ = 10012392. Its totient is φ = 1026864.

The previous prime is 3850829. The next prime is 3850831. The reversal of 3850830 is 380583.

3850830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3850829) and next prime (3850831).

It is a junction number, because it is equal to n+sod(n) for n = 3850794 and 3850803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21304 + ... + 21483.

It is an arithmetic number, because the mean of its divisors is an integer number (417183).

Almost surely, 2^3850830 is an apocalyptic number.

3850830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3850830 is an abundant number, since it is smaller than the sum of its proper divisors (6161562).

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

3850830 is a wasteful number, since it uses less digits than its factorization.

3850830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42800 (or 42797 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3850830 is about 1962.3531792213. The cubic root of 3850830 is about 156.7417828007.

The spelling of 3850830 in words is "three million, eight hundred fifty thousand, eight hundred thirty".