28834034 has 8 divisors (see below), whose sum is σ = 43772400. Its totient is φ = 14243236.

The previous prime is 28834009. The next prime is 28834073. The reversal of 28834034 is 43043882.

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

It is a Curzon 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, 86684 + ... + 87015.

It is an arithmetic number, because the mean of its divisors is an integer number (5471550).

Almost surely, 2^28834034 is an apocalyptic number.

28834034 is a deficient number, since it is larger than the sum of its proper divisors (14938366).

28834034 is a wasteful number, since it uses less digits than its factorization.

28834034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173784.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 28834034 is about 5369.7331404829. The cubic root of 28834034 is about 306.6444688301.

The spelling of 28834034 in words is "twenty-eight million, eight hundred thirty-four thousand, thirty-four".