30660779482 has 16 divisors (see below), whose sum is σ = 47659579560. Its totient is φ = 14776086528.

The previous prime is 30660779341. The next prime is 30660779497. The reversal of 30660779482 is 28497706603.

It can be written as a sum of positive squares in 4 ways, for example, as 29251602961 + 1409176521 = 171031^2 + 37539^2 .

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 7 ways as a sum of consecutive naturals, for example, 424623 + ... + 491554.

Almost surely, 2^30660779482 is an apocalyptic number.

30660779482 is a deficient number, since it is larger than the sum of its proper divisors (16998800078).

30660779482 is a wasteful number, since it uses less digits than its factorization.

30660779482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916785.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 30660779482 in words is "thirty billion, six hundred sixty million, seven hundred seventy-nine thousand, four hundred eighty-two".