384788049 has 8 divisors (see below), whose sum is σ = 526917120. Its totient is φ = 249592176.

The previous prime is 384788017. The next prime is 384788051. The reversal of 384788049 is 940887483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 384788049 - 2⁵ = 384788017 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 384787992 and 384788010.

It is not an unprimeable number, because it can be changed into a prime (384788009) 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 in 7 ways as a sum of consecutive naturals, for example, 1733169 + ... + 1733390.

It is an arithmetic number, because the mean of its divisors is an integer number (65864640).

Almost surely, 2^384788049 is an apocalyptic number.

It is an amenable number.

384788049 is a deficient number, since it is larger than the sum of its proper divisors (142129071).

384788049 is a wasteful number, since it uses less digits than its factorization.

384788049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466599.

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 384788049 is about 19616.0151152062. The cubic root of 384788049 is about 727.3451126906.

The spelling of 384788049 in words is "three hundred eighty-four million, seven hundred eighty-eight thousand, forty-nine".