3963850 has 24 divisors (see below), whose sum is σ = 8044128. Its totient is φ = 1441200.

The previous prime is 3963833. The next prime is 3963853. The reversal of 3963850 is 583693.

It is not an unprimeable number, because it can be changed into a prime (3963853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3054 + ... + 4153.

It is an arithmetic number, because the mean of its divisors is an integer number (335172).

Almost surely, 2^3963850 is an apocalyptic number.

3963850 is an abundant number, since it is smaller than the sum of its proper divisors (4080278).

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

3963850 is a wasteful number, since it uses less digits than its factorization.

3963850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230 (or 7225 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3963850 is about 1990.9419881051. The cubic root of 3963850 is about 158.2604527618.

The spelling of 3963850 in words is "three million, nine hundred sixty-three thousand, eight hundred fifty".