30850691694 has 16 divisors (see below), whose sum is σ = 61814189568. Its totient is φ = 10264762872.

The previous prime is 30850691689. The next prime is 30850691701. The reversal of 30850691694 is 49619605803.

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 7 ways as a sum of consecutive naturals, for example, 4696702 + ... + 4703265.

It is an arithmetic number, because the mean of its divisors is an integer number (3863386848).

Almost surely, 2^30850691694 is an apocalyptic number.

30850691694 is an abundant number, since it is smaller than the sum of its proper divisors (30963497874).

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

30850691694 is a wasteful number, since it uses less digits than its factorization.

30850691694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9400519.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 30850691694 in words is "thirty billion, eight hundred fifty million, six hundred ninety-one thousand, six hundred ninety-four".