3879 has 6 divisors (see below), whose sum is σ = 5616. Its totient is φ = 2580.

The previous prime is 3877. The next prime is 3881. The reversal of 3879 is 9783.

It is a happy number.

3879 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (3877) and next prime (3881).

It is not a de Polignac number, because 3879 - 2¹ = 3877 is a prime.

3879 is a lucky number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3879.

It is not an unprimeable number, because it can be changed into a prime (3877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207 + ... + 224.

It is an arithmetic number, because the mean of its divisors is an integer number (936).

2³⁸⁷⁹ is an apocalyptic number.

3879 is a deficient number, since it is larger than the sum of its proper divisors (1737).

3879 is a wasteful number, since it uses less digits than its factorization.

3879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 434 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 3879 is about 62.2816184761. The cubic root of 3879 is about 15.7123059293.

The spelling of 3879 in words is "three thousand, eight hundred seventy-nine".