30850794 has 96 divisors (see below), whose sum is σ = 78886080. Its totient is φ = 8957952.

The previous prime is 30850793. The next prime is 30850873. The reversal of 30850794 is 49705803.

It is not an unprimeable number, because it can be changed into a prime (30850793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119914 + ... + 120170.

It is an arithmetic number, because the mean of its divisors is an integer number (821730).

Almost surely, 2^30850794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30850794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39443040).

30850794 is an abundant number, since it is smaller than the sum of its proper divisors (48035286).

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

30850794 is a wasteful number, since it uses less digits than its factorization.

30850794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 30850794 is about 5554.3491067811. The cubic root of 30850794 is about 313.6332621793.

The spelling of 30850794 in words is "thirty million, eight hundred fifty thousand, seven hundred ninety-four".