3928454022 has 64 divisors (see below), whose sum is σ = 8514616320. Its totient is φ = 1204429824.

The previous prime is 3928454017. The next prime is 3928454051. The reversal of 3928454022 is 2204548293.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582723 + ... + 589425.

It is an arithmetic number, because the mean of its divisors is an integer number (133040880).

Almost surely, 2^3928454022 is an apocalyptic number.

3928454022 is an abundant number, since it is smaller than the sum of its proper divisors (4586162298).

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

3928454022 is a wasteful number, since it uses less digits than its factorization.

3928454022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 3928454022 is about 62677.3804653641. The cubic root of 3928454022 is about 1577.8797097477.

The spelling of 3928454022 in words is "three billion, nine hundred twenty-eight million, four hundred fifty-four thousand, twenty-two".