384538102 has 8 divisors (see below), whose sum is σ = 621176976. Its totient is φ = 177479112.

The previous prime is 384538061. The next prime is 384538153. The reversal of 384538102 is 201835483.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7394938 + ... + 7394989.

It is an arithmetic number, because the mean of its divisors is an integer number (77647122).

Almost surely, 2^384538102 is an apocalyptic number.

384538102 is a deficient number, since it is larger than the sum of its proper divisors (236638874).

384538102 is a wasteful number, since it uses less digits than its factorization.

384538102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14789942.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 384538102 is about 19609.6430870121. The cubic root of 384538102 is about 727.1875912473.

The spelling of 384538102 in words is "three hundred eighty-four million, five hundred thirty-eight thousand, one hundred two".