30486334847208 has 64 divisors (see below), whose sum is σ = 77292184590720. Its totient is φ = 10018609305600.

The previous prime is 30486334847201. The next prime is 30486334847237. The reversal of 30486334847208 is 80274843368403.

It is a happy number.

30486334847208 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30486334847208² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30486334847201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47325616 + ... + 47965472.

It is an arithmetic number, because the mean of its divisors is an integer number (1207690384230).

Almost surely, 2^{30486334847208} is an apocalyptic number.

It is an amenable number.

30486334847208 is an abundant number, since it is smaller than the sum of its proper divisors (46805849743512).

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

30486334847208 is a wasteful number, since it uses less digits than its factorization.

30486334847208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667898 (or 667894 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 60.

The spelling of 30486334847208 in words is "thirty trillion, four hundred eighty-six billion, three hundred thirty-four million, eight hundred forty-seven thousand, two hundred eight".