3854856 has 16 divisors (see below), whose sum is σ = 9637200. Its totient is φ = 1284944.

The previous prime is 3854843. The next prime is 3854897. The reversal of 3854856 is 6584583.

It is a happy 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, 80286 + ... + 80333.

It is an arithmetic number, because the mean of its divisors is an integer number (602325).

Almost surely, 2^3854856 is an apocalyptic number.

It is an amenable number.

3854856 is an abundant number, since it is smaller than the sum of its proper divisors (5782344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3854856 is a wasteful number, since it uses less digits than its factorization.

3854856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160628 (or 160624 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 3854856 is about 1963.3787204714. The cubic root of 3854856 is about 156.7963877066.

The spelling of 3854856 in words is "three million, eight hundred fifty-four thousand, eight hundred fifty-six".