28795028379 has 8 divisors (see below), whose sum is σ = 41346707472. Its totient is φ = 17720017440.

The previous prime is 28795028357. The next prime is 28795028443. The reversal of 28795028379 is 97382059782.

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

It is not a de Polignac number, because 28795028379 - 2⁸ = 28795028123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28795028329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 369166992 + ... + 369167069.

It is an arithmetic number, because the mean of its divisors is an integer number (5168338434).

Almost surely, 2^28795028379 is an apocalyptic number.

28795028379 is a deficient number, since it is larger than the sum of its proper divisors (12551679093).

28795028379 is a wasteful number, since it uses less digits than its factorization.

28795028379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738334077.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 28795028379 in words is "twenty-eight billion, seven hundred ninety-five million, twenty-eight thousand, three hundred seventy-nine".