797871875 has 24 divisors (see below), whose sum is σ = 1005404400. Its totient is φ = 633100000.

The previous prime is 797871853. The next prime is 797871881. The reversal of 797871875 is 578178797.

It is not a de Polignac number, because 797871875 - 2¹⁴ = 797855491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408401 + ... + 410349.

It is an arithmetic number, because the mean of its divisors is an integer number (41891850).

Almost surely, 2^797871875 is an apocalyptic number.

797871875 is a deficient number, since it is larger than the sum of its proper divisors (207532525).

797871875 is an equidigital number, since it uses as much as digits as its factorization.

797871875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105 (or 2085 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 59.

The square root of 797871875 is about 28246.6259046988. The cubic root of 797871875 is about 927.4938789637.

The spelling of 797871875 in words is "seven hundred ninety-seven million, eight hundred seventy-one thousand, eight hundred seventy-five".