3856935 has 16 divisors (see below), whose sum is σ = 6196320. Its totient is φ = 2048640.

The previous prime is 3856921. The next prime is 3856949. The reversal of 3856935 is 5396583.

It is an interprime number because it is at equal distance from previous prime (3856921) and next prime (3856949).

It is not a de Polignac number, because 3856935 - 2⁵ = 3856903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3856893 and 3856902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5505 + ... + 6165.

It is an arithmetic number, because the mean of its divisors is an integer number (387270).

Almost surely, 2^3856935 is an apocalyptic number.

3856935 is a deficient number, since it is larger than the sum of its proper divisors (2339385).

3856935 is a wasteful number, since it uses less digits than its factorization.

3856935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058.

The product of its digits is 97200, while the sum is 39.

The square root of 3856935 is about 1963.9080935726. The cubic root of 3856935 is about 156.8245704373.

The spelling of 3856935 in words is "three million, eight hundred fifty-six thousand, nine hundred thirty-five".