38676893 has 4 divisors (see below), whose sum is σ = 38801568. Its totient is φ = 38552220.

The previous prime is 38676829. The next prime is 38676901. The reversal of 38676893 is 39867683.

38676893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39867683 = 269 ⋅148207.

It is a cyclic number.

It is not a de Polignac number, because 38676893 - 2⁶ = 38676829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38676193) 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 3 ways as a sum of consecutive naturals, for example, 61871 + ... + 62492.

It is an arithmetic number, because the mean of its divisors is an integer number (9700392).

Almost surely, 2^38676893 is an apocalyptic number.

It is an amenable number.

38676893 is a deficient number, since it is larger than the sum of its proper divisors (124675).

38676893 is a wasteful number, since it uses less digits than its factorization.

38676893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124674.

The product of its digits is 1306368, while the sum is 50.

The square root of 38676893 is about 6219.0749312096. The cubic root of 38676893 is about 338.1820296771.

The spelling of 38676893 in words is "thirty-eight million, six hundred seventy-six thousand, eight hundred ninety-three".