30806737704 has 48 divisors (see below), whose sum is σ = 83445541920. Its totient is φ = 10267604640.

The previous prime is 30806737699. The next prime is 30806737739. The reversal of 30806737704 is 40773760803.

It is a self number, because there is not a number n which added to its sum of digits gives 30806737704.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662299 + ... + 707285.

It is an arithmetic number, because the mean of its divisors is an integer number (1738448790).

Almost surely, 2^30806737704 is an apocalyptic number.

It is an amenable number.

30806737704 is an abundant number, since it is smaller than the sum of its proper divisors (52638804216).

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

30806737704 is a wasteful number, since it uses less digits than its factorization.

30806737704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54510 (or 54503 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 30806737704 in words is "thirty billion, eight hundred six million, seven hundred thirty-seven thousand, seven hundred four".