3660124860 has 192 divisors, whose sum is σ = 13143997440. Its totient is φ = 828230400.

The previous prime is 3660124847. The next prime is 3660124861. The reversal of 3660124860 is 684210663.

3660124860 is a `hidden beast` number, since 3 + 6 + 601 + 2 + 48 + 6 + 0 = 666.

It is a super-3 number, since 3×3660124860³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660124861) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 376987 + ... + 386573.

It is an arithmetic number, because the mean of its divisors is an integer number (68458320).

Almost surely, 2^3660124860 is an apocalyptic number.

3660124860 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 3660124860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6571998720).

3660124860 is an abundant number, since it is smaller than the sum of its proper divisors (9483872580).

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

3660124860 is a wasteful number, since it uses less digits than its factorization.

3660124860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9713 (or 9705 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3660124860 is about 60498.9657762841. The cubic root of 3660124860 is about 1541.1040685648.

The spelling of 3660124860 in words is "three billion, six hundred sixty million, one hundred twenty-four thousand, eight hundred sixty".