3933928226 has 16 divisors (see below), whose sum is σ = 6235099200. Its totient is φ = 1856349648.

The previous prime is 3933928223. The next prime is 3933928259. The reversal of 3933928226 is 6228293393.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3933928223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186821 + ... + 206808.

It is an arithmetic number, because the mean of its divisors is an integer number (389693700).

Almost surely, 2^3933928226 is an apocalyptic number.

3933928226 is a deficient number, since it is larger than the sum of its proper divisors (2301170974).

3933928226 is a wasteful number, since it uses less digits than its factorization.

3933928226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393913.

The product of its digits is 839808, while the sum is 47.

The square root of 3933928226 is about 62721.0349563844. The cubic root of 3933928226 is about 1578.6122817605.

The spelling of 3933928226 in words is "three billion, nine hundred thirty-three million, nine hundred twenty-eight thousand, two hundred twenty-six".