164316379 has 2 divisors, whose sum is σ = 164316380. Its totient is φ = 164316378.

The previous prime is 164316367. The next prime is 164316391. The reversal of 164316379 is 973613461.

It is a balanced prime because it is at equal distance from previous prime (164316367) and next prime (164316391).

It is an emirp because it is prime and its reverse (973613461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 164316379 - 2¹⁵ = 164283611 is a prime.

It is not a weakly prime, because it can be changed into another prime (164316319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82158189 + 82158190.

It is an arithmetic number, because the mean of its divisors is an integer number (82158190).

Almost surely, 2^164316379 is an apocalyptic number.

164316379 is a deficient number, since it is larger than the sum of its proper divisors (1).

164316379 is an equidigital number, since it uses as much as digits as its factorization.

164316379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 164316379 is about 12818.5950478202. The cubic root of 164316379 is about 547.7221261142.

The spelling of 164316379 in words is "one hundred sixty-four million, three hundred sixteen thousand, three hundred seventy-nine".