3869199 has 6 divisors (see below), whose sum is σ = 5588856. Its totient is φ = 2579460.

The previous prime is 3869197. The next prime is 3869213. The reversal of 3869199 is 9919683.

3869199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3869199 - 2¹ = 3869197 is a prime.

3869199 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214947 + ... + 214964.

It is an arithmetic number, because the mean of its divisors is an integer number (931476).

Almost surely, 2^3869199 is an apocalyptic number.

3869199 is a deficient number, since it is larger than the sum of its proper divisors (1719657).

3869199 is a wasteful number, since it uses less digits than its factorization.

3869199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429917 (or 429914 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 3869199 is about 1967.0279611637. The cubic root of 3869199 is about 156.9906143388.

The spelling of 3869199 in words is "three million, eight hundred sixty-nine thousand, one hundred ninety-nine".