384081465 has 8 divisors (see below), whose sum is σ = 614530368. Its totient is φ = 204843440.

The previous prime is 384081433. The next prime is 384081469. The reversal of 384081465 is 564180483.

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

It is not a de Polignac number, because 384081465 - 2⁵ = 384081433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (384081469) 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, 12802701 + ... + 12802730.

It is an arithmetic number, because the mean of its divisors is an integer number (76816296).

Almost surely, 2^384081465 is an apocalyptic number.

It is an amenable number.

384081465 is a deficient number, since it is larger than the sum of its proper divisors (230448903).

384081465 is a wasteful number, since it uses less digits than its factorization.

384081465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25605439.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 384081465 is about 19597.9964537194. The cubic root of 384081465 is about 726.8996334044.

The spelling of 384081465 in words is "three hundred eighty-four million, eighty-one thousand, four hundred sixty-five".