3869206 has 8 divisors (see below), whose sum is σ = 6331464. Its totient is φ = 1758720.

The previous prime is 3869197. The next prime is 3869213. The reversal of 3869206 is 6029683.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87915 + ... + 87958.

It is an arithmetic number, because the mean of its divisors is an integer number (791433).

Almost surely, 2^3869206 is an apocalyptic number.

3869206 is a deficient number, since it is larger than the sum of its proper divisors (2462258).

3869206 is a wasteful number, since it uses less digits than its factorization.

3869206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175886.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3869206 is about 1967.0297404971. The cubic root of 3869206 is about 156.9907090124.

The spelling of 3869206 in words is "three million, eight hundred sixty-nine thousand, two hundred six".