3933408 has 24 divisors (see below), whose sum is σ = 10325448. Its totient is φ = 1311104.

The previous prime is 3933379. The next prime is 3933431. The reversal of 3933408 is 8043393.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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, 20391 + ... + 20582.

It is an arithmetic number, because the mean of its divisors is an integer number (430227).

Almost surely, 2^3933408 is an apocalyptic number.

It is an amenable number.

3933408 is an abundant number, since it is smaller than the sum of its proper divisors (6392040).

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

3933408 is a wasteful number, since it uses less digits than its factorization.

3933408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40986 (or 40978 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3933408 is about 1983.2821281905. The cubic root of 3933408 is about 157.8542693018.

The spelling of 3933408 in words is "three million, nine hundred thirty-three thousand, four hundred eight".