163796713 has 4 divisors (see below), whose sum is σ = 164034448. Its totient is φ = 163558980.

The previous prime is 163796671. The next prime is 163796719. The reversal of 163796713 is 317697361.

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: 317697361 = 10093 ⋅31477.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163796713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163796713.

It is not an unprimeable number, because it can be changed into a prime (163796719) 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, 117831 + ... + 119212.

It is an arithmetic number, because the mean of its divisors is an integer number (41008612).

Almost surely, 2^163796713 is an apocalyptic number.

It is an amenable number.

163796713 is a deficient number, since it is larger than the sum of its proper divisors (237735).

163796713 is an equidigital number, since it uses as much as digits as its factorization.

163796713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237734.

The product of its digits is 142884, while the sum is 43.

The square root of 163796713 is about 12798.3089898627. The cubic root of 163796713 is about 547.1441087643.

The spelling of 163796713 in words is "one hundred sixty-three million, seven hundred ninety-six thousand, seven hundred thirteen".