30850616349 has 96 divisors (see below), whose sum is σ = 52747735040. Its totient is φ = 17013110400.

The previous prime is 30850616323. The next prime is 30850616351. The reversal of 30850616349 is 94361605803.

30850616349 is a `hidden beast` number, since 3 + 0 + 8 + 5 + 0 + 6 + 1 + 634 + 9 = 666.

It is not a de Polignac number, because 30850616349 - 2¹⁷ = 30850485277 is a prime.

It is a super-2 number, since 2×30850616349² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30850615349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93204114 + ... + 93204444.

Almost surely, 2^30850616349 is an apocalyptic number.

It is an amenable number.

30850616349 is a deficient number, since it is larger than the sum of its proper divisors (21897118691).

30850616349 is a wasteful number, since it uses less digits than its factorization.

30850616349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 30850616349 in words is "thirty billion, eight hundred fifty million, six hundred sixteen thousand, three hundred forty-nine".