30799317786804 has 72 divisors (see below), whose sum is σ = 90434426770688. Its totient is φ = 8655545977920.

The previous prime is 30799317786739. The next prime is 30799317786829. The reversal of 30799317786804 is 40868771399703.

30799317786804 is a `hidden beast` number, since 307 + 9 + 93 + 177 + 8 + 68 + 0 + 4 = 666.

It is a super-2 number, since 2×30799317786804² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1001783932 + ... + 1001814675.

Almost surely, 2^{30799317786804} is an apocalyptic number.

It is an amenable number.

30799317786804 is an abundant number, since it is smaller than the sum of its proper divisors (59635108983884).

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

30799317786804 is a wasteful number, since it uses less digits than its factorization.

30799317786804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003598685 (or 2003598680 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 72.

The spelling of 30799317786804 in words is "thirty trillion, seven hundred ninety-nine billion, three hundred seventeen million, seven hundred eighty-six thousand, eight hundred four".