3928090864018 has 32 divisors (see below), whose sum is σ = 6364672776000. Its totient is φ = 1812195395136.

The previous prime is 3928090864013. The next prime is 3928090864069. The reversal of 3928090864018 is 8104680908293.

3928090864018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3928090864013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2873821 + ... + 4014352.

It is an arithmetic number, because the mean of its divisors is an integer number (198896024250).

Almost surely, 2^{3928090864018} is an apocalyptic number.

3928090864018 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3928090864018 is a deficient number, since it is larger than the sum of its proper divisors (2436581911982).

3928090864018 is a wasteful number, since it uses less digits than its factorization.

3928090864018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888586.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 3928090864018 in words is "three trillion, nine hundred twenty-eight billion, ninety million, eight hundred sixty-four thousand, eighteen".