3879169 has 4 divisors (see below), whose sum is σ = 4433344. Its totient is φ = 3324996.

The previous prime is 3879167. The next prime is 3879181. The reversal of 3879169 is 9619783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9619783 = 83 ⋅115901.

It is a cyclic number.

It is not a de Polignac number, because 3879169 - 2¹ = 3879167 is a prime.

It is a super-2 number, since 2×3879169² = 30095904261122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3879163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277077 + ... + 277090.

It is an arithmetic number, because the mean of its divisors is an integer number (1108336).

Almost surely, 2^3879169 is an apocalyptic number.

It is an amenable number.

3879169 is a deficient number, since it is larger than the sum of its proper divisors (554175).

3879169 is an equidigital number, since it uses as much as digits as its factorization.

3879169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554174.

The product of its digits is 81648, while the sum is 43.

The square root of 3879169 is about 1969.5606108978. The cubic root of 3879169 is about 157.1253411016.

The spelling of 3879169 in words is "three million, eight hundred seventy-nine thousand, one hundred sixty-nine".