3928222376 has 32 divisors (see below), whose sum is σ = 8205510600. Its totient is φ = 1750506240.

The previous prime is 3928222373. The next prime is 3928222411. The reversal of 3928222376 is 6732228293.

3928222376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3116542276 + 811680100 = 55826^2 + 28490^2 .

It is not an unprimeable number, because it can be changed into a prime (3928222373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648215 + ... + 654246.

Almost surely, 2^3928222376 is an apocalyptic number.

It is an amenable number.

3928222376 is an abundant number, since it is smaller than the sum of its proper divisors (4277288224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3928222376 is a wasteful number, since it uses less digits than its factorization.

3928222376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302509 (or 1302505 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 3928222376 is about 62675.5325146903. The cubic root of 3928222376 is about 1577.8486952820.

The spelling of 3928222376 in words is "three billion, nine hundred twenty-eight million, two hundred twenty-two thousand, three hundred seventy-six".