38630 has 8 divisors (see below), whose sum is σ = 69552. Its totient is φ = 15448.

The previous prime is 38629. The next prime is 38639. The reversal of 38630 is 3683.

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

It is a Curzon number.

It is a plaindrome in base 8 and base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38630.

It is not an unprimeable number, because it can be changed into a prime (38639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (8694).

2³⁸⁶³⁰ is an apocalyptic number.

38630 is a deficient number, since it is larger than the sum of its proper divisors (30922).

38630 is a wasteful number, since it uses less digits than its factorization.

38630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 38630 is about 196.5451602050. The cubic root of 38630 is about 33.8045300465.

The spelling of 38630 in words is "thirty-eight thousand, six hundred thirty".