30706832350 has 12 divisors (see below), whose sum is σ = 57114708264. Its totient is φ = 12282732920.

The previous prime is 30706832329. The next prime is 30706832353. The reversal of 30706832350 is 5323860703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30706832353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307068274 + ... + 307068373.

It is an arithmetic number, because the mean of its divisors is an integer number (4759559022).

Almost surely, 2^30706832350 is an apocalyptic number.

30706832350 is a deficient number, since it is larger than the sum of its proper divisors (26407875914).

30706832350 is a wasteful number, since it uses less digits than its factorization.

30706832350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614136659 (or 614136654 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 30706832350 in words is "thirty billion, seven hundred six million, eight hundred thirty-two thousand, three hundred fifty".