384096397 has 2 divisors, whose sum is σ = 384096398. Its totient is φ = 384096396.

The previous prime is 384096367. The next prime is 384096407. The reversal of 384096397 is 793690483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220997956 + 163098441 = 14866^2 + 12771^2 .

It is a cyclic number.

It is not a de Polignac number, because 384096397 - 2¹¹ = 384094349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 384096397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384096347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192048198 + 192048199.

It is an arithmetic number, because the mean of its divisors is an integer number (192048199).

Almost surely, 2^384096397 is an apocalyptic number.

It is an amenable number.

384096397 is a deficient number, since it is larger than the sum of its proper divisors (1).

384096397 is an equidigital number, since it uses as much as digits as its factorization.

384096397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 384096397 is about 19598.3774073264. The cubic root of 384096397 is about 726.9090532156.

The spelling of 384096397 in words is "three hundred eighty-four million, ninety-six thousand, three hundred ninety-seven".