384675366 has 32 divisors (see below), whose sum is σ = 791957376. Its totient is φ = 124488000.

The previous prime is 384675353. The next prime is 384675427. The reversal of 384675366 is 663576483.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48201 + ... + 55611.

It is an arithmetic number, because the mean of its divisors is an integer number (24748668).

Almost surely, 2^384675366 is an apocalyptic number.

384675366 is an abundant number, since it is smaller than the sum of its proper divisors (407282010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

384675366 is a wasteful number, since it uses less digits than its factorization.

384675366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7668.

The product of its digits is 2177280, while the sum is 48.

The square root of 384675366 is about 19613.1426854546. The cubic root of 384675366 is about 727.2741061271.

The spelling of 384675366 in words is "three hundred eighty-four million, six hundred seventy-five thousand, three hundred sixty-six".