3874111 has 2 divisors, whose sum is σ = 3874112. Its totient is φ = 3874110.

The previous prime is 3874109. The next prime is 3874133. The reversal of 3874111 is 1114783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3874111 - 2¹ = 3874109 is a prime.

Together with 3874109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3874151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937055 + 1937056.

It is an arithmetic number, because the mean of its divisors is an integer number (1937056).

Almost surely, 2^3874111 is an apocalyptic number.

3874111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3874111 is an equidigital number, since it uses as much as digits as its factorization.

3874111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 25.

The square root of 3874111 is about 1968.2761493246. The cubic root of 3874111 is about 157.0570201422.

Adding to 3874111 its product of digits (672), we get a palindrome (3874783).

Adding to 3874111 its reverse (1114783), we get a palindrome (4988894).

The spelling of 3874111 in words is "three million, eight hundred seventy-four thousand, one hundred eleven".