4130640660 has 48 divisors (see below), whose sum is σ = 12174523200. Its totient is φ = 1043529984.

The previous prime is 4130640659. The next prime is 4130640667. The reversal of 4130640660 is 660460314.

It is a super-3 number, since 3×4130640660³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130640667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1810545 + ... + 1812824.

It is an arithmetic number, because the mean of its divisors is an integer number (253635900).

Almost surely, 2^4130640660 is an apocalyptic number.

It is an amenable number.

4130640660 is an abundant number, since it is smaller than the sum of its proper divisors (8043882540).

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

4130640660 is a wasteful number, since it uses less digits than its factorization.

4130640660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623400 (or 3623398 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4130640660 is about 64270.0603702844. The cubic root of 4130640660 is about 1604.4978466158.

The spelling of 4130640660 in words is "four billion, one hundred thirty million, six hundred forty thousand, six hundred sixty".