164383463 has 2 divisors, whose sum is σ = 164383464. Its totient is φ = 164383462.

The previous prime is 164383447. The next prime is 164383481. The reversal of 164383463 is 364383461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164383463 - 2⁴ = 164383447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164383403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82191731 + 82191732.

It is an arithmetic number, because the mean of its divisors is an integer number (82191732).

Almost surely, 2^164383463 is an apocalyptic number.

164383463 is a deficient number, since it is larger than the sum of its proper divisors (1).

164383463 is an equidigital number, since it uses as much as digits as its factorization.

164383463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The square root of 164383463 is about 12821.2114482213. The cubic root of 164383463 is about 547.7966538681.

The spelling of 164383463 in words is "one hundred sixty-four million, three hundred eighty-three thousand, four hundred sixty-three".