3858266 has 8 divisors (see below), whose sum is σ = 5806944. Its totient is φ = 1922620.

The previous prime is 3858259. The next prime is 3858287. The reversal of 3858266 is 6628583.

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

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, 2480 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (725868).

Almost surely, 2^3858266 is an apocalyptic number.

3858266 is a deficient number, since it is larger than the sum of its proper divisors (1948678).

3858266 is a wasteful number, since it uses less digits than its factorization.

3858266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6516.

The product of its digits is 69120, while the sum is 38.

The square root of 3858266 is about 1964.2469294872. The cubic root of 3858266 is about 156.8426080325.

The spelling of 3858266 in words is "three million, eight hundred fifty-eight thousand, two hundred sixty-six".