3886899 has 16 divisors (see below), whose sum is σ = 5491200. Its totient is φ = 2441376.

The previous prime is 3886889. The next prime is 3886919. The reversal of 3886899 is 9986883.

It is not a de Polignac number, because 3886899 - 2⁵ = 3886867 is a prime.

3886899 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3886819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3222 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (343200).

Almost surely, 2^3886899 is an apocalyptic number.

3886899 is a deficient number, since it is larger than the sum of its proper divisors (1604301).

3886899 is a wasteful number, since it uses less digits than its factorization.

3886899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114.

The product of its digits is 746496, while the sum is 51.

The square root of 3886899 is about 1971.5220008917. The cubic root of 3886899 is about 157.2296394721.

The spelling of 3886899 in words is "three million, eight hundred eighty-six thousand, eight hundred ninety-nine".