383629 has 8 divisors (see below), whose sum is σ = 411680. Its totient is φ = 356400.

The previous prime is 383627. The next prime is 383633. The reversal of 383629 is 926383.

It is a happy number.

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 383629 - 2¹ = 383627 is a prime.

It is a Duffinian number.

383629 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 383629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994 + ... + 1324.

It is an arithmetic number, because the mean of its divisors is an integer number (51460).

2³⁸³⁶²⁹ is an apocalyptic number.

It is an amenable number.

383629 is a deficient number, since it is larger than the sum of its proper divisors (28051).

383629 is a wasteful number, since it uses less digits than its factorization.

383629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411.

The product of its digits is 7776, while the sum is 31.

The square root of 383629 is about 619.3779137167. The cubic root of 383629 is about 72.6614081242.

The spelling of 383629 in words is "three hundred eighty-three thousand, six hundred twenty-nine".