384913366 has 8 divisors (see below), whose sum is σ = 580596120. Its totient is φ = 191381328.

The previous prime is 384913351. The next prime is 384913367. The reversal of 384913366 is 663319483.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384913367) 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, 537231 + ... + 537946.

It is an arithmetic number, because the mean of its divisors is an integer number (72574515).

Almost surely, 2^384913366 is an apocalyptic number.

384913366 is a deficient number, since it is larger than the sum of its proper divisors (195682754).

384913366 is a wasteful number, since it uses less digits than its factorization.

384913366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075358.

The product of its digits is 279936, while the sum is 43.

The square root of 384913366 is about 19619.2091074029. The cubic root of 384913366 is about 727.4240642194.

The spelling of 384913366 in words is "three hundred eighty-four million, nine hundred thirteen thousand, three hundred sixty-six".