30834134 has 8 divisors (see below), whose sum is σ = 47846160. Its totient is φ = 14885416.

The previous prime is 30834121. The next prime is 30834149. The reversal of 30834134 is 43143803.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 265754 + ... + 265869.

It is an arithmetic number, because the mean of its divisors is an integer number (5980770).

Almost surely, 2^30834134 is an apocalyptic number.

30834134 is a deficient number, since it is larger than the sum of its proper divisors (17012026).

30834134 is a wasteful number, since it uses less digits than its factorization.

30834134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531654.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 30834134 is about 5552.8491785749. The cubic root of 30834134 is about 313.5767960909.

Adding to 30834134 its reverse (43143803), we get a palindrome (73977937).

The spelling of 30834134 in words is "thirty million, eight hundred thirty-four thousand, one hundred thirty-four".