30830207764 has 12 divisors (see below), whose sum is σ = 54005817600. Its totient is φ = 15399974168.

The previous prime is 30830207731. The next prime is 30830207789. The reversal of 30830207764 is 46770203803.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3777844 + ... + 3785995.

It is an arithmetic number, because the mean of its divisors is an integer number (4500484800).

Almost surely, 2^30830207764 is an apocalyptic number.

It is an amenable number.

30830207764 is a deficient number, since it is larger than the sum of its proper divisors (23175609836).

30830207764 is a wasteful number, since it uses less digits than its factorization.

30830207764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564862 (or 7564860 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 30830207764 in words is "thirty billion, eight hundred thirty million, two hundred seven thousand, seven hundred sixty-four".