28676794 has 8 divisors (see below), whose sum is σ = 44064468. Its totient is φ = 13988640.

The previous prime is 28676783. The next prime is 28676803. The reversal of 28676794 is 49767682.

It can be written as a sum of positive squares in 2 ways, for example, as 19035769 + 9641025 = 4363^2 + 3105^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174777 + ... + 174940.

Almost surely, 2^28676794 is an apocalyptic number.

28676794 is a deficient number, since it is larger than the sum of its proper divisors (15387674).

28676794 is a wasteful number, since it uses less digits than its factorization.

28676794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349760.

The product of its digits is 1016064, while the sum is 49.

The square root of 28676794 is about 5355.0718015728. The cubic root of 28676794 is about 306.0860466860.

The spelling of 28676794 in words is "twenty-eight million, six hundred seventy-six thousand, seven hundred ninety-four".