3860609600 has 84 divisors (see below), whose sum is σ = 9756405684. Its totient is φ = 1502484480.

The previous prime is 3860609587. The next prime is 3860609653. The reversal of 3860609600 is 69060683.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 18593344 + 3842016256 = 4312^2 + 61984^2 .

It is a super-2 number, since 2×3860609600² = 29808612967224320000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26594 + ... + 91806.

Almost surely, 2^3860609600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3860609600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4878202842).

3860609600 is an abundant number, since it is smaller than the sum of its proper divisors (5895796084).

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

3860609600 is a wasteful number, since it uses less digits than its factorization.

3860609600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65272 (or 65257 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 3860609600 is about 62133.8040039398. The cubic root of 3860609600 is about 1568.7435821391.

The spelling of 3860609600 in words is "three billion, eight hundred sixty million, six hundred nine thousand, six hundred".