384658856983 has 8 divisors (see below), whose sum is σ = 389559290400. Its totient is φ = 379789341600.

The previous prime is 384658856977. The next prime is 384658856987. The reversal of 384658856983 is 389658856483.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384658856983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384658856987) 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, 7704468 + ... + 7754233.

It is an arithmetic number, because the mean of its divisors is an integer number (48694911300).

Almost surely, 2^384658856983 is an apocalyptic number.

384658856983 is a deficient number, since it is larger than the sum of its proper divisors (4900433417).

384658856983 is a wasteful number, since it uses less digits than its factorization.

384658856983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15459017.

The product of its digits is 1194393600, while the sum is 73.

The spelling of 384658856983 in words is "three hundred eighty-four billion, six hundred fifty-eight million, eight hundred fifty-six thousand, nine hundred eighty-three".