1317091084 has 6 divisors (see below), whose sum is σ = 2304909404. Its totient is φ = 658545540.

The previous prime is 1317091073. The next prime is 1317091121. The reversal of 1317091084 is 4801907131.

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 as a sum of consecutive naturals, namely, 164636382 + ... + 164636389.

Almost surely, 2^1317091084 is an apocalyptic number.

It is an amenable number.

1317091084 is a deficient number, since it is larger than the sum of its proper divisors (987818320).

1317091084 is a wasteful number, since it uses less digits than its factorization.

1317091084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329272775 (or 329272773 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 1317091084 is about 36291.7495307129. The cubic root of 1317091084 is about 1096.1549177627.

The spelling of 1317091084 in words is "one billion, three hundred seventeen million, ninety-one thousand, eighty-four".