797689375 has 60 divisors (see below), whose sum is σ = 1181809200. Its totient is φ = 538020000.

The previous prime is 797689357. The next prime is 797689393. The reversal of 797689375 is 573986797.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (797689357) and next prime (797689393).

It is not a de Polignac number, because 797689375 - 2¹⁷ = 797558303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 13076845 + ... + 13076905.

It is an arithmetic number, because the mean of its divisors is an integer number (19696820).

Almost surely, 2^797689375 is an apocalyptic number.

797689375 is a deficient number, since it is larger than the sum of its proper divisors (384119825).

797689375 is an frugal number, since it uses more digits than its factorization.

797689375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 73 counting only the distinct ones).

The product of its digits is 20003760, while the sum is 61.

The square root of 797689375 is about 28243.3952456145. The cubic root of 797689375 is about 927.4231572745.

The spelling of 797689375 in words is "seven hundred ninety-seven million, six hundred eighty-nine thousand, three hundred seventy-five".