384048817 has 8 divisors (see below), whose sum is σ = 385637760. Its totient is φ = 382464240.

The previous prime is 384048803. The next prime is 384048883. The reversal of 384048817 is 718840483.

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

It is a cyclic number.

It is not a de Polignac number, because 384048817 - 2⁷ = 384048689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384058817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496443 + ... + 497215.

It is an arithmetic number, because the mean of its divisors is an integer number (48204720).

Almost surely, 2^384048817 is an apocalyptic number.

It is an amenable number.

384048817 is a deficient number, since it is larger than the sum of its proper divisors (1588943).

384048817 is an equidigital number, since it uses as much as digits as its factorization.

384048817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 384048817 is about 19597.1634937304. The cubic root of 384048817 is about 726.8790366527.

The spelling of 384048817 in words is "three hundred eighty-four million, forty-eight thousand, eight hundred seventeen".