384140875 has 16 divisors (see below), whose sum is σ = 484170336. Its totient is φ = 304260000.

The previous prime is 384140843. The next prime is 384140893. The reversal of 384140875 is 578041483.

It is not a de Polignac number, because 384140875 - 2⁵ = 384140843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2589 + ... + 27838.

It is an arithmetic number, because the mean of its divisors is an integer number (30260646).

Almost surely, 2^384140875 is an apocalyptic number.

384140875 is a deficient number, since it is larger than the sum of its proper divisors (100029461).

384140875 is a wasteful number, since it uses less digits than its factorization.

384140875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30543 (or 30533 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 384140875 is about 19599.5121112746. The cubic root of 384140875 is about 726.9371105933.

It can be divided in two parts, 3841408 and 75, that added together give a palindrome (3841483).

The spelling of 384140875 in words is "three hundred eighty-four million, one hundred forty thousand, eight hundred seventy-five".