384883849 has 8 divisors (see below), whose sum is σ = 440190720. Its totient is φ = 329657856.

The previous prime is 384883847. The next prime is 384883861. The reversal of 384883849 is 948388483.

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 384883849 - 2¹ = 384883847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 384883849.

It is not an unprimeable number, because it can be changed into a prime (384883843) 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, 9649 + ... + 29374.

It is an arithmetic number, because the mean of its divisors is an integer number (55023840).

Almost surely, 2^384883849 is an apocalyptic number.

It is an amenable number.

384883849 is a deficient number, since it is larger than the sum of its proper divisors (55306871).

384883849 is a wasteful number, since it uses less digits than its factorization.

384883849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40439.

The product of its digits is 5308416, while the sum is 55.

The square root of 384883849 is about 19618.4568455320. The cubic root of 384883849 is about 727.4054696240.

The spelling of 384883849 in words is "three hundred eighty-four million, eight hundred eighty-three thousand, eight hundred forty-nine".