163419713 has 8 divisors (see below), whose sum is σ = 168138600. Its totient is φ = 158716800.

The previous prime is 163419701. The next prime is 163419719. The reversal of 163419713 is 317914361.

It is a happy number.

163419713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 100962304 + 62457409 = 10048^2 + 7903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163419713 - 2⁶ = 163419649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163419719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18563 + ... + 25911.

It is an arithmetic number, because the mean of its divisors is an integer number (21017325).

Almost surely, 2^163419713 is an apocalyptic number.

It is an amenable number.

163419713 is a deficient number, since it is larger than the sum of its proper divisors (4718887).

163419713 is an equidigital number, since it uses as much as digits as its factorization.

163419713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987.

The product of its digits is 13608, while the sum is 35.

The square root of 163419713 is about 12783.5719969029. The cubic root of 163419713 is about 546.7240112278.

The spelling of 163419713 in words is "one hundred sixty-three million, four hundred nineteen thousand, seven hundred thirteen".