384654241 has 2 divisors, whose sum is σ = 384654242. Its totient is φ = 384654240.

The previous prime is 384654203. The next prime is 384654253. The reversal of 384654241 is 142456483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249513616 + 135140625 = 15796^2 + 11625^2 .

It is a cyclic number.

It is not a de Polignac number, because 384654241 - 2⁷ = 384654113 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 384654241.

It is not a weakly prime, because it can be changed into another prime (384654271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192327120 + 192327121.

It is an arithmetic number, because the mean of its divisors is an integer number (192327121).

Almost surely, 2^384654241 is an apocalyptic number.

It is an amenable number.

384654241 is a deficient number, since it is larger than the sum of its proper divisors (1).

384654241 is an equidigital number, since it uses as much as digits as its factorization.

384654241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 37.

The square root of 384654241 is about 19612.6041361161. The cubic root of 384654241 is about 727.2607927829.

The spelling of 384654241 in words is "three hundred eighty-four million, six hundred fifty-four thousand, two hundred forty-one".