164007379 has 2 divisors, whose sum is σ = 164007380. Its totient is φ = 164007378.

The previous prime is 164007343. The next prime is 164007443. The reversal of 164007379 is 973700461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164007379 - 2⁷ = 164007251 is a prime.

It is not a weakly prime, because it can be changed into another prime (164007479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82003689 + 82003690.

It is an arithmetic number, because the mean of its divisors is an integer number (82003690).

Almost surely, 2^164007379 is an apocalyptic number.

164007379 is a deficient number, since it is larger than the sum of its proper divisors (1).

164007379 is an equidigital number, since it uses as much as digits as its factorization.

164007379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 164007379 is about 12806.5365731723. The cubic root of 164007379 is about 547.3785767997.

The spelling of 164007379 in words is "one hundred sixty-four million, seven thousand, three hundred seventy-nine".