3939933922 has 8 divisors (see below), whose sum is σ = 5910703596. Its totient is φ = 1969699392.

The previous prime is 3939933911. The next prime is 3939933929. The reversal of 3939933922 is 2293399393.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2426646121 + 1513287801 = 49261^2 + 38901^2 .

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 3939933922.

It is not an unprimeable number, because it can be changed into a prime (3939933929) 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 3 ways as a sum of consecutive naturals, for example, 114843 + ... + 145150.

Almost surely, 2^3939933922 is an apocalyptic number.

3939933922 is a deficient number, since it is larger than the sum of its proper divisors (1970769674).

3939933922 is a wasteful number, since it uses less digits than its factorization.

3939933922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267572.

The product of its digits is 2125764, while the sum is 52.

The square root of 3939933922 is about 62768.8929486573. The cubic root of 3939933922 is about 1579.4151980387.

The spelling of 3939933922 in words is "three billion, nine hundred thirty-nine million, nine hundred thirty-three thousand, nine hundred twenty-two".