3928074922 has 16 divisors (see below), whose sum is σ = 5909052744. Its totient is φ = 1958400000.

The previous prime is 3928074901. The next prime is 3928074937. The reversal of 3928074922 is 2294708293.

It can be written as a sum of positive squares in 4 ways, for example, as 3890141641 + 37933281 = 62371^2 + 6159^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307422 + ... + 1310422.

Almost surely, 2^3928074922 is an apocalyptic number.

3928074922 is a deficient number, since it is larger than the sum of its proper divisors (1980977822).

3928074922 is a wasteful number, since it uses less digits than its factorization.

3928074922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 3928074922 is about 62674.3561753928. The cubic root of 3928074922 is about 1577.8289524237.

The spelling of 3928074922 in words is "three billion, nine hundred twenty-eight million, seventy-four thousand, nine hundred twenty-two".