38630463 has 8 divisors (see below), whose sum is σ = 51878400. Its totient is φ = 25568088.

The previous prime is 38630419. The next prime is 38630489. The reversal of 38630463 is 36403683.

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

It is not a de Polignac number, because 38630463 - 2⁶ = 38630399 is a prime.

It is a super-3 number, since 3×38630463³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38630413) 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, 45903 + ... + 46736.

It is an arithmetic number, because the mean of its divisors is an integer number (6484800).

Almost surely, 2^38630463 is an apocalyptic number.

38630463 is a deficient number, since it is larger than the sum of its proper divisors (13247937).

38630463 is a wasteful number, since it uses less digits than its factorization.

38630463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92781.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 38630463 is about 6215.3409399646. The cubic root of 38630463 is about 338.0466510075.

It can be divided in two parts, 38630 and 463, that added together give a palindrome (39093).

The spelling of 38630463 in words is "thirty-eight million, six hundred thirty thousand, four hundred sixty-three".