164980307 has 2 divisors, whose sum is σ = 164980308. Its totient is φ = 164980306.

The previous prime is 164980303. The next prime is 164980313. The reversal of 164980307 is 703089461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164980307 - 2² = 164980303 is a prime.

It is not a weakly prime, because it can be changed into another prime (164980303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82490153 + 82490154.

It is an arithmetic number, because the mean of its divisors is an integer number (82490154).

Almost surely, 2^164980307 is an apocalyptic number.

164980307 is a deficient number, since it is larger than the sum of its proper divisors (1).

164980307 is an equidigital number, since it uses as much as digits as its factorization.

164980307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 164980307 is about 12844.4660068062. The cubic root of 164980307 is about 548.4588337093.

The spelling of 164980307 in words is "one hundred sixty-four million, nine hundred eighty thousand, three hundred seven".