1330316660 has 48 divisors (see below), whose sum is σ = 2867356800. Its totient is φ = 518258304.

The previous prime is 1330316639. The next prime is 1330316677. The reversal of 1330316660 is 666130331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123449 + ... + 133791.

It is an arithmetic number, because the mean of its divisors is an integer number (59736600).

Almost surely, 2^1330316660 is an apocalyptic number.

1330316660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330316660 is an abundant number, since it is smaller than the sum of its proper divisors (1537040140).

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

1330316660 is a wasteful number, since it uses less digits than its factorization.

1330316660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10520 (or 10518 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 1330316660 is about 36473.5062751033. The cubic root of 1330316660 is about 1099.8117198412.

Adding to 1330316660 its reverse (666130331), we get a palindrome (1996446991).

The spelling of 1330316660 in words is "one billion, three hundred thirty million, three hundred sixteen thousand, six hundred sixty".