797095853 has 4 divisors (see below), whose sum is σ = 797495808. Its totient is φ = 796695900.

The previous prime is 797095829. The next prime is 797095861. The reversal of 797095853 is 358590797.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 358590797 = 41 ⋅8746117.

It is a cyclic number.

It is not a de Polignac number, because 797095853 - 2¹⁶ = 797030317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797095795 and 797095804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797095753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196973 + ... + 200978.

It is an arithmetic number, because the mean of its divisors is an integer number (199373952).

Almost surely, 2^797095853 is an apocalyptic number.

It is an amenable number.

797095853 is a deficient number, since it is larger than the sum of its proper divisors (399955).

797095853 is a wasteful number, since it uses less digits than its factorization.

797095853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399954.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The square root of 797095853 is about 28232.8860196757. The cubic root of 797095853 is about 927.1930833297.

It can be divided in two parts, 7970 and 95853, that added together give a cube (103823 = 47³).

The spelling of 797095853 in words is "seven hundred ninety-seven million, ninety-five thousand, eight hundred fifty-three".