799691875 has 10 divisors (see below), whose sum is σ = 999295748. Its totient is φ = 639753000.

The previous prime is 799691863. The next prime is 799691891. The reversal of 799691875 is 578196997.

It is not a de Polignac number, because 799691875 - 2⁹ = 799691363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 639129 + ... + 640378.

Almost surely, 2^799691875 is an apocalyptic number.

799691875 is a deficient number, since it is larger than the sum of its proper divisors (199603873).

799691875 is an equidigital number, since it uses as much as digits as its factorization.

799691875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279527 (or 1279512 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 61.

The square root of 799691875 is about 28278.8237909571. The cubic root of 799691875 is about 928.1985689547.

The spelling of 799691875 in words is "seven hundred ninety-nine million, six hundred ninety-one thousand, eight hundred seventy-five".