3888622080 has 960 divisors, whose sum is σ = 17158901760. Its totient is φ = 824131584.

The previous prime is 3888622079. The next prime is 3888622097. The reversal of 3888622080 is 802268883.

3888622080 is a `hidden beast` number, since 388 + 8 + 62 + 208 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82736617 + ... + 82736663.

It is an arithmetic number, because the mean of its divisors is an integer number (17873856).

Almost surely, 2^3888622080 is an apocalyptic number.

3888622080 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 3888622080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8579450880).

3888622080 is an abundant number, since it is smaller than the sum of its proper divisors (13270279680).

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

3888622080 is an equidigital number, since it uses as much as digits as its factorization.

3888622080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 3888622080 is about 62358.8171792891. The cubic root of 3888622080 is about 1572.5286957776.

The spelling of 3888622080 in words is "three billion, eight hundred eighty-eight million, six hundred twenty-two thousand, eighty".