384551675 has 12 divisors (see below), whose sum is σ = 484928040. Its totient is φ = 302425920.

The previous prime is 384551647. The next prime is 384551677. The reversal of 384551675 is 576155483.

It is not a de Polignac number, because 384551675 - 2¹⁶ = 384486139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384551677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128882 + ... + 131831.

It is an arithmetic number, because the mean of its divisors is an integer number (40410670).

Almost surely, 2^384551675 is an apocalyptic number.

384551675 is a deficient number, since it is larger than the sum of its proper divisors (100376365).

384551675 is a wasteful number, since it uses less digits than its factorization.

384551675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260782 (or 260777 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 384551675 is about 19609.9891636890. The cubic root of 384551675 is about 727.1961469673.

The spelling of 384551675 in words is "three hundred eighty-four million, five hundred fifty-one thousand, six hundred seventy-five".