184866349 has 2 divisors, whose sum is σ = 184866350. Its totient is φ = 184866348.

The previous prime is 184866343. The next prime is 184866373. The reversal of 184866349 is 943668481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162945225 + 21921124 = 12765^2 + 4682^2 .

It is a cyclic number.

It is not a de Polignac number, because 184866349 - 2⁷ = 184866221 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 (184866343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92433174 + 92433175.

It is an arithmetic number, because the mean of its divisors is an integer number (92433175).

Almost surely, 2^184866349 is an apocalyptic number.

It is an amenable number.

184866349 is a deficient number, since it is larger than the sum of its proper divisors (1).

184866349 is an equidigital number, since it uses as much as digits as its factorization.

184866349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 49.

The square root of 184866349 is about 13596.5565125880. The cubic root of 184866349 is about 569.6646729846.

The spelling of 184866349 in words is "one hundred eighty-four million, eight hundred sixty-six thousand, three hundred forty-nine".