1317333804 has 12 divisors (see below), whose sum is σ = 3073778904. Its totient is φ = 439111264.

The previous prime is 1317333793. The next prime is 1317333811. The reversal of 1317333804 is 4083337131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1317333804² = 3470736702322220832, which contains 22 as substring.

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, 54888897 + ... + 54888920.

It is an arithmetic number, because the mean of its divisors is an integer number (256148242).

Almost surely, 2^1317333804 is an apocalyptic number.

It is an amenable number.

1317333804 is an abundant number, since it is smaller than the sum of its proper divisors (1756445100).

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

1317333804 is a wasteful number, since it uses less digits than its factorization.

1317333804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109777824 (or 109777822 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 1317333804 is about 36295.0933873988. The cubic root of 1317333804 is about 1096.2222485604. Note that the first 4 decimals are identical.

The spelling of 1317333804 in words is "one billion, three hundred seventeen million, three hundred thirty-three thousand, eight hundred four".