3873950 has 12 divisors (see below), whose sum is σ = 7205640. Its totient is φ = 1549560.

The previous prime is 3873941. The next prime is 3873983. The reversal of 3873950 is 593783.

It is a self number, because there is not a number n which added to its sum of digits gives 3873950.

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 5 ways as a sum of consecutive naturals, for example, 38690 + ... + 38789.

It is an arithmetic number, because the mean of its divisors is an integer number (600470).

Almost surely, 2^3873950 is an apocalyptic number.

3873950 is a deficient number, since it is larger than the sum of its proper divisors (3331690).

3873950 is a wasteful number, since it uses less digits than its factorization.

3873950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77491 (or 77486 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3873950 is about 1968.2352501670. The cubic root of 3873950 is about 157.0548444576.

The spelling of 3873950 in words is "three million, eight hundred seventy-three thousand, nine hundred fifty".