1317210834 has 16 divisors (see below), whose sum is σ = 2773075680. Its totient is φ = 415961280.

The previous prime is 1317210803. The next prime is 1317210871. The reversal of 1317210834 is 4380127131.

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 7 ways as a sum of consecutive naturals, for example, 5777127 + ... + 5777354.

It is an arithmetic number, because the mean of its divisors is an integer number (173317230).

Almost surely, 2^1317210834 is an apocalyptic number.

1317210834 is an abundant number, since it is smaller than the sum of its proper divisors (1455864846).

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

1317210834 is a wasteful number, since it uses less digits than its factorization.

1317210834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554505.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1317210834 is about 36293.3993172312. The cubic root of 1317210834 is about 1096.1881375795.

Adding to 1317210834 its reverse (4380127131), we get a palindrome (5697337965).

The spelling of 1317210834 in words is "one billion, three hundred seventeen million, two hundred ten thousand, eight hundred thirty-four".