3873956 has 24 divisors (see below), whose sum is σ = 7037184. Its totient is φ = 1864800.

The previous prime is 3873941. The next prime is 3873983. The reversal of 3873956 is 6593783.

3873956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17261 + ... + 17483.

It is an arithmetic number, because the mean of its divisors is an integer number (293216).

Almost surely, 2^3873956 is an apocalyptic number.

It is an amenable number.

3873956 is a deficient number, since it is larger than the sum of its proper divisors (3163228).

3873956 is a wasteful number, since it uses less digits than its factorization.

3873956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 369 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 3873956 is about 1968.2367743745. The cubic root of 3873956 is about 157.0549255401.

The spelling of 3873956 in words is "three million, eight hundred seventy-three thousand, nine hundred fifty-six".