30850834 has 8 divisors (see below), whose sum is σ = 52887168. Its totient is φ = 13221780.

The previous prime is 30850793. The next prime is 30850873. The reversal of 30850834 is 43805803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30850796 and 30850805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101802 + ... + 1101829.

It is an arithmetic number, because the mean of its divisors is an integer number (6610896).

Almost surely, 2^30850834 is an apocalyptic number.

30850834 is a deficient number, since it is larger than the sum of its proper divisors (22036334).

30850834 is a wasteful number, since it uses less digits than its factorization.

30850834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203640.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 30850834 is about 5554.3527075619. The cubic root of 30850834 is about 313.6333977277.

It can be divided in two parts, 30850 and 834, that added together give a square (31684 = 178²).

The spelling of 30850834 in words is "thirty million, eight hundred fifty thousand, eight hundred thirty-four".