384413930 has 8 divisors (see below), whose sum is σ = 691945092. Its totient is φ = 153765568.

The previous prime is 384413903. The next prime is 384413941. The reversal of 384413930 is 39314483.

It can be written as a sum of positive squares in 2 ways, for example, as 380913289 + 3500641 = 19517^2 + 1871^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220687 + ... + 19220706.

Almost surely, 2^384413930 is an apocalyptic number.

384413930 is a deficient number, since it is larger than the sum of its proper divisors (307531162).

384413930 is a wasteful number, since it uses less digits than its factorization.

384413930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38441400.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 384413930 is about 19606.4767360176. The cubic root of 384413930 is about 727.1093102671.

The spelling of 384413930 in words is "three hundred eighty-four million, four hundred thirteen thousand, nine hundred thirty".