3928105484160 has 1024 divisors, whose sum is σ = 15610183142400. Its totient is φ = 825446891520.

The previous prime is 3928105484077. The next prime is 3928105484161. The reversal of 3928105484160 is 614845018293.

3928105484160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3928105484161) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3309271087 + ... + 3309272273.

It is an arithmetic number, because the mean of its divisors is an integer number (15244319475).

Almost surely, 2^{3928105484160} is an apocalyptic number.

3928105484160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3928105484160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7805091571200).

3928105484160 is an abundant number, since it is smaller than the sum of its proper divisors (11682077658240).

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

3928105484160 is a wasteful number, since it uses less digits than its factorization.

3928105484160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 3928105484160 in words is "three trillion, nine hundred twenty-eight billion, one hundred five million, four hundred eighty-four thousand, one hundred sixty".