28795379 has 8 divisors (see below), whose sum is σ = 30266880. Its totient is φ = 27342216.

The previous prime is 28795369. The next prime is 28795387. The reversal of 28795379 is 97359782.

It is a happy number.

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

It is not a de Polignac number, because 28795379 - 2¹² = 28791283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28795339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307 + ... + 7700.

It is an arithmetic number, because the mean of its divisors is an integer number (3783360).

Almost surely, 2^28795379 is an apocalyptic number.

28795379 is a deficient number, since it is larger than the sum of its proper divisors (1471501).

28795379 is a wasteful number, since it uses less digits than its factorization.

28795379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9169.

The product of its digits is 952560, while the sum is 50.

The square root of 28795379 is about 5366.1325924729. The cubic root of 28795379 is about 306.5073780255.

The spelling of 28795379 in words is "twenty-eight million, seven hundred ninety-five thousand, three hundred seventy-nine".