28930341 has 8 divisors (see below), whose sum is σ = 42080544. Its totient is φ = 17533520.

The previous prime is 28930327. The next prime is 28930351. The reversal of 28930341 is 14303982.

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

It is a cyclic number.

It is not a de Polignac number, because 28930341 - 2⁵ = 28930309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28930299 and 28930308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28930301) 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, 438306 + ... + 438371.

It is an arithmetic number, because the mean of its divisors is an integer number (5260068).

Almost surely, 2^28930341 is an apocalyptic number.

It is an amenable number.

28930341 is a deficient number, since it is larger than the sum of its proper divisors (13150203).

28930341 is a wasteful number, since it uses less digits than its factorization.

28930341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876691.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 28930341 is about 5378.6932427868. The cubic root of 28930341 is about 306.9854916450.

The spelling of 28930341 in words is "twenty-eight million, nine hundred thirty thousand, three hundred forty-one".