3933950 has 48 divisors (see below), whose sum is σ = 7968240. Its totient is φ = 1440000.

The previous prime is 3933929. The next prime is 3933959. The reversal of 3933950 is 593393.

3933950 = 191² + 192² + ... + 265².

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3933959) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 38900 + ... + 39000.

It is an arithmetic number, because the mean of its divisors is an integer number (166005).

Almost surely, 2^3933950 is an apocalyptic number.

3933950 is an abundant number, since it is smaller than the sum of its proper divisors (4034290).

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

3933950 is a wasteful number, since it uses less digits than its factorization.

3933950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 10935, while the sum is 32.

The square root of 3933950 is about 1983.4187656670. The cubic root of 3933950 is about 157.8615194256.

The spelling of 3933950 in words is "three million, nine hundred thirty-three thousand, nine hundred fifty".