384104669 has 8 divisors (see below), whose sum is σ = 431636352. Its totient is φ = 339142320.

The previous prime is 384104653. The next prime is 384104689. The reversal of 384104669 is 966401483.

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

It is a cyclic number.

It is not a de Polignac number, because 384104669 - 2⁴ = 384104653 is a prime.

It is a super-2 number, since 2×384104669² = 295072793495199122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384104689) 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, 642017 + ... + 642614.

It is an arithmetic number, because the mean of its divisors is an integer number (53954544).

Almost surely, 2^384104669 is an apocalyptic number.

It is an amenable number.

384104669 is a deficient number, since it is larger than the sum of its proper divisors (47531683).

384104669 is a wasteful number, since it uses less digits than its factorization.

384104669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284667.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 384104669 is about 19598.5884440691. The cubic root of 384104669 is about 726.9142714790.

The spelling of 384104669 in words is "three hundred eighty-four million, one hundred four thousand, six hundred sixty-nine".