38508463 has 24 divisors (see below), whose sum is σ = 47803392. Its totient is φ = 30857904.

The previous prime is 38508443. The next prime is 38508467. The reversal of 38508463 is 36480583.

It is not a de Polignac number, because 38508463 - 2⁹ = 38507951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38508467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52606 + ... + 53332.

It is an arithmetic number, because the mean of its divisors is an integer number (1991808).

Almost surely, 2^38508463 is an apocalyptic number.

38508463 is a deficient number, since it is larger than the sum of its proper divisors (9294929).

38508463 is a wasteful number, since it uses less digits than its factorization.

38508463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 38508463 is about 6205.5187534968. The cubic root of 38508463 is about 337.6904107066.

Adding to 38508463 its product of nonzero digits (69120), we get a palindrome (38577583).

The spelling of 38508463 in words is "thirty-eight million, five hundred eight thousand, four hundred sixty-three".