166314079 has 2 divisors, whose sum is σ = 166314080. Its totient is φ = 166314078.

The previous prime is 166314041. The next prime is 166314107. The reversal of 166314079 is 970413661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 166314079 - 2¹⁹ = 165789791 is a prime.

It is equal to p_9308296 and since 166314079 and 9308296 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (166314779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83157039 + 83157040.

It is an arithmetic number, because the mean of its divisors is an integer number (83157040).

Almost surely, 2^166314079 is an apocalyptic number.

166314079 is a deficient number, since it is larger than the sum of its proper divisors (1).

166314079 is an equidigital number, since it uses as much as digits as its factorization.

166314079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 166314079 is about 12896.2815958710. The cubic root of 166314079 is about 549.9328612262.

The spelling of 166314079 in words is "one hundred sixty-six million, three hundred fourteen thousand, seventy-nine".