3933628 has 6 divisors (see below), whose sum is σ = 6883856. Its totient is φ = 1966812.

The previous prime is 3933599. The next prime is 3933731. The reversal of 3933628 is 8263393.

3933628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3933593 and 3933602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491700 + ... + 491707.

Almost surely, 2^3933628 is an apocalyptic number.

It is an amenable number.

3933628 is a deficient number, since it is larger than the sum of its proper divisors (2950228).

3933628 is a wasteful number, since it uses less digits than its factorization.

3933628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983411 (or 983409 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 3933628 is about 1983.3375910318. The cubic root of 3933628 is about 157.8572122368.

The spelling of 3933628 in words is "three million, nine hundred thirty-three thousand, six hundred twenty-eight".