306164163 has 8 divisors (see below), whose sum is σ = 409431568. Its totient is φ = 203503104.

The previous prime is 306164149. The next prime is 306164167. The reversal of 306164163 is 361461603.

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

It is not a de Polignac number, because 306164163 - 2⁶ = 306164099 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 306164163.

It is not an unprimeable number, because it can be changed into a prime (306164167) 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, 150406 + ... + 152427.

It is an arithmetic number, because the mean of its divisors is an integer number (51178946).

Almost surely, 2^306164163 is an apocalyptic number.

306164163 is a deficient number, since it is larger than the sum of its proper divisors (103267405).

306164163 is a wasteful number, since it uses less digits than its factorization.

306164163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303173.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 306164163 is about 17497.5473424135. The cubic root of 306164163 is about 673.9868939093.

The spelling of 306164163 in words is "three hundred six million, one hundred sixty-four thousand, one hundred sixty-three".