3845930 has 16 divisors (see below), whose sum is σ = 7552224. Its totient is φ = 1398480.

The previous prime is 3845929. The next prime is 3845939. The reversal of 3845930 is 395483.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3845939) 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, 17372 + ... + 17591.

It is an arithmetic number, because the mean of its divisors is an integer number (472014).

Almost surely, 2^3845930 is an apocalyptic number.

3845930 is a deficient number, since it is larger than the sum of its proper divisors (3706294).

3845930 is a wasteful number, since it uses less digits than its factorization.

3845930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34981.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3845930 is about 1961.1042807561. The cubic root of 3845930 is about 156.6752724009.

The spelling of 3845930 in words is "three million, eight hundred forty-five thousand, nine hundred thirty".