1317750316 has 12 divisors (see below), whose sum is σ = 2406326832. Its totient is φ = 630228368.

The previous prime is 1317750271. The next prime is 1317750331. The reversal of 1317750316 is 6130577131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7161595 + ... + 7161778.

It is an arithmetic number, because the mean of its divisors is an integer number (200527236).

Almost surely, 2^1317750316 is an apocalyptic number.

It is an amenable number.

1317750316 is a deficient number, since it is larger than the sum of its proper divisors (1088576516).

1317750316 is a wasteful number, since it uses less digits than its factorization.

1317750316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14323400 (or 14323398 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 1317750316 is about 36300.8307893910. The cubic root of 1317750316 is about 1096.3377701812.

The spelling of 1317750316 in words is "one billion, three hundred seventeen million, seven hundred fifty thousand, three hundred sixteen".