384600345 has 8 divisors (see below), whose sum is σ = 615360576. Its totient is φ = 205120176.

The previous prime is 384600343. The next prime is 384600371. The reversal of 384600345 is 543006483.

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

It is not a de Polignac number, because 384600345 - 2¹ = 384600343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384600341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12819997 + ... + 12820026.

It is an arithmetic number, because the mean of its divisors is an integer number (76920072).

Almost surely, 2^384600345 is an apocalyptic number.

It is an amenable number.

384600345 is a deficient number, since it is larger than the sum of its proper divisors (230760231).

384600345 is a wasteful number, since it uses less digits than its factorization.

384600345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25640031.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 384600345 is about 19611.2300736083. The cubic root of 384600345 is about 727.2268243732.

The spelling of 384600345 in words is "three hundred eighty-four million, six hundred thousand, three hundred forty-five".