3841911 has 10 divisors (see below), whose sum is σ = 5739272. Its totient is φ = 2561220.

The previous prime is 3841909. The next prime is 3841913. The reversal of 3841911 is 1191483.

It is an interprime number because it is at equal distance from previous prime (3841909) and next prime (3841913).

It is not a de Polignac number, because 3841911 - 2¹ = 3841909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

3841911 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841913) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23635 + ... + 23796.

Almost surely, 2^3841911 is an apocalyptic number.

3841911 is a deficient number, since it is larger than the sum of its proper divisors (1897361).

3841911 is an equidigital number, since it uses as much as digits as its factorization.

3841911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47443 (or 47434 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 3841911 is about 1960.0793351291. The cubic root of 3841911 is about 156.6206781168.

The spelling of 3841911 in words is "three million, eight hundred forty-one thousand, nine hundred eleven".