1317134904 has 32 divisors (see below), whose sum is σ = 3323617920. Its totient is φ = 434940896.

The previous prime is 1317134899. The next prime is 1317134911. The reversal of 1317134904 is 4094317131.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 253884 + ... + 259019.

It is an arithmetic number, because the mean of its divisors is an integer number (103863060).

Almost surely, 2^1317134904 is an apocalyptic number.

It is an amenable number.

1317134904 is an abundant number, since it is smaller than the sum of its proper divisors (2006483016).

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

1317134904 is a wasteful number, since it uses less digits than its factorization.

1317134904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513019 (or 513015 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1317134904 is about 36292.3532441753. The cubic root of 1317134904 is about 1096.1670740913.

The spelling of 1317134904 in words is "one billion, three hundred seventeen million, one hundred thirty-four thousand, nine hundred four".