384788610675 has 72 divisors (see below), whose sum is σ = 816828719616. Its totient is φ = 175903345440.

The previous prime is 384788610673. The next prime is 384788610677. The reversal of 384788610675 is 576016887483.

384788610675 is a `hidden beast` number, since 3 + 8 + 4 + 7 + 8 + 8 + 610 + 6 + 7 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (384788610673) and next prime (384788610677).

It is not a de Polignac number, because 384788610675 - 2¹ = 384788610673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (384788610673) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4481739 + ... + 4566788.

It is an arithmetic number, because the mean of its divisors is an integer number (11344843328).

Almost surely, 2^384788610675 is an apocalyptic number.

384788610675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

384788610675 is an abundant number, since it is smaller than the sum of its proper divisors (432040108941).

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

384788610675 is an equidigital number, since it uses as much as digits as its factorization.

384788610675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9048559 (or 9048542 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 63.

The spelling of 384788610675 in words is "three hundred eighty-four billion, seven hundred eighty-eight million, six hundred ten thousand, six hundred seventy-five".