3860566528 has 320 divisors, whose sum is σ = 10311840000. Its totient is φ = 1430618112.

The previous prime is 3860566487. The next prime is 3860566571. The reversal of 3860566528 is 8256650683.

It is a super-2 number, since 2×3860566528² = 29807947834227949568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43377108 + ... + 43377196.

It is an arithmetic number, because the mean of its divisors is an integer number (32224500).

Almost surely, 2^3860566528 is an apocalyptic number.

3860566528 is a gapful number since it is divisible by the number (38) 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 3860566528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5155920000).

3860566528 is an abundant number, since it is smaller than the sum of its proper divisors (6451273472).

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

3860566528 is an equidigital number, since it uses as much as digits as its factorization.

3860566528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The square root of 3860566528 is about 62133.4573961565. The cubic root of 3860566528 is about 1568.7377480713.

The spelling of 3860566528 in words is "three billion, eight hundred sixty million, five hundred sixty-six thousand, five hundred twenty-eight".