1317109264 has 45 divisors (see below), whose sum is σ = 2625066639. Its totient is φ = 640190880.

The previous prime is 1317109243. The next prime is 1317109291. The reversal of 1317109264 is 4629017131.

The square root of 1317109264 is 36292.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 6242119 + ... + 6242329.

Almost surely, 2^1317109264 is an apocalyptic number.

1317109264 is the 36292-nd square number.

It is an amenable number.

1317109264 is a deficient number, since it is larger than the sum of its proper divisors (1307957375).

1317109264 is an frugal number, since it uses more digits than its factorization.

1317109264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The cubic root of 1317109264 is about 1096.1599612015.

The spelling of 1317109264 in words is "one billion, three hundred seventeen million, one hundred nine thousand, two hundred sixty-four".