384069027 has 4 divisors (see below), whose sum is σ = 512092040. Its totient is φ = 256046016.

The previous prime is 384068989. The next prime is 384069041. The reversal of 384069027 is 720960483.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 384069027 - 2¹⁵ = 384036259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384069047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64011502 + ... + 64011507.

It is an arithmetic number, because the mean of its divisors is an integer number (128023010).

Almost surely, 2^384069027 is an apocalyptic number.

384069027 is a deficient number, since it is larger than the sum of its proper divisors (128023013).

384069027 is a wasteful number, since it uses less digits than its factorization.

384069027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128023012.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 384069027 is about 19597.6791227941. The cubic root of 384069027 is about 726.8917867399.

The spelling of 384069027 in words is "three hundred eighty-four million, sixty-nine thousand, twenty-seven".