30794514 has 16 divisors (see below), whose sum is σ = 65212128. Its totient is φ = 9660992.

The previous prime is 30794513. The next prime is 30794551. The reversal of 30794514 is 41549703.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30794513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150852 + ... + 151055.

It is an arithmetic number, because the mean of its divisors is an integer number (4075758).

Almost surely, 2^30794514 is an apocalyptic number.

30794514 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30794514 is an abundant number, since it is smaller than the sum of its proper divisors (34417614).

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

30794514 is a wasteful number, since it uses less digits than its factorization.

30794514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301929.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 30794514 is about 5549.2804939019. The cubic root of 30794514 is about 313.4424294418.

The spelling of 30794514 in words is "thirty million, seven hundred ninety-four thousand, five hundred fourteen".