3841305 has 16 divisors (see below), whose sum is σ = 6619200. Its totient is φ = 1891008.

The previous prime is 3841301. The next prime is 3841307. The reversal of 3841305 is 5031483.

It is not a de Polignac number, because 3841305 - 2² = 3841301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3841301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9655 + ... + 10044.

It is an arithmetic number, because the mean of its divisors is an integer number (413700).

Almost surely, 2^3841305 is an apocalyptic number.

It is an amenable number.

3841305 is a deficient number, since it is larger than the sum of its proper divisors (2777895).

3841305 is a wasteful number, since it uses less digits than its factorization.

3841305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19720.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3841305 is about 1959.9247434532. The cubic root of 3841305 is about 156.6124428816.

Adding to 3841305 its reverse (5031483), we get a palindrome (8872788).

The spelling of 3841305 in words is "three million, eight hundred forty-one thousand, three hundred five".