3933812 has 12 divisors (see below), whose sum is σ = 7044576. Its totient is φ = 1921080.

The previous prime is 3933791. The next prime is 3933823. The reversal of 3933812 is 2183393.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11264 + ... + 11607.

It is an arithmetic number, because the mean of its divisors is an integer number (587048).

Almost surely, 2^3933812 is an apocalyptic number.

It is an amenable number.

3933812 is a deficient number, since it is larger than the sum of its proper divisors (3110764).

3933812 is a wasteful number, since it uses less digits than its factorization.

3933812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22918 (or 22916 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 3933812 is about 1983.3839769445. The cubic root of 3933812 is about 157.8596735163.

The spelling of 3933812 in words is "three million, nine hundred thirty-three thousand, eight hundred twelve".