3933442 has 8 divisors (see below), whose sum is σ = 5910336. Its totient is φ = 1963332.

The previous prime is 3933439. The next prime is 3933469. The reversal of 3933442 is 2443393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3933442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (738792).

Almost surely, 2^3933442 is an apocalyptic number.

3933442 is a deficient number, since it is larger than the sum of its proper divisors (1976894).

3933442 is a wasteful number, since it uses less digits than its factorization.

3933442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392.

The product of its digits is 7776, while the sum is 28.

The square root of 3933442 is about 1983.2906998219. The cubic root of 3933442 is about 157.8547241262.

The spelling of 3933442 in words is "three million, nine hundred thirty-three thousand, four hundred forty-two".