384629 has 8 divisors (see below), whose sum is σ = 458880. Its totient is φ = 315216.

The previous prime is 384623. The next prime is 384641. The reversal of 384629 is 926483.

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 384629 - 2¹² = 380533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 384595 and 384604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (57360).

2³⁸⁴⁶²⁹ is an apocalyptic number.

It is an amenable number.

384629 is a deficient number, since it is larger than the sum of its proper divisors (74251).

384629 is a wasteful number, since it uses less digits than its factorization.

384629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419.

The product of its digits is 10368, while the sum is 32.

The square root of 384629 is about 620.1846499229. The cubic root of 384629 is about 72.7244884824.

The spelling of 384629 in words is "three hundred eighty-four thousand, six hundred twenty-nine".