384716500 has 48 divisors (see below), whose sum is σ = 960261120. Its totient is φ = 131901600.

The previous prime is 384716483. The next prime is 384716509. The reversal of 384716500 is 5617483.

It is a super-3 number, since 3×384716500³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384716509) 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 15 ways as a sum of consecutive naturals, for example, 51460 + ... + 58459.

It is an arithmetic number, because the mean of its divisors is an integer number (20005440).

Almost surely, 2^384716500 is an apocalyptic number.

It is an amenable number.

384716500 is an abundant number, since it is smaller than the sum of its proper divisors (575544620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

384716500 is a wasteful number, since it uses less digits than its factorization.

384716500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109945 (or 109933 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 384716500 is about 19614.1912910015. The cubic root of 384716500 is about 727.3000280945.

The spelling of 384716500 in words is "three hundred eighty-four million, seven hundred sixteen thousand, five hundred".