38106933 has 4 divisors (see below), whose sum is σ = 50809248. Its totient is φ = 25404620.

The previous prime is 38106931. The next prime is 38106941. The reversal of 38106933 is 33960183.

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: 33960183 = 3 ⋅11320061.

It is a cyclic number.

It is not a de Polignac number, because 38106933 - 2¹ = 38106931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38106894 and 38106903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38106931) 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, 6351153 + ... + 6351158.

It is an arithmetic number, because the mean of its divisors is an integer number (12702312).

Almost surely, 2^38106933 is an apocalyptic number.

It is an amenable number.

38106933 is a deficient number, since it is larger than the sum of its proper divisors (12702315).

38106933 is a wasteful number, since it uses less digits than its factorization.

38106933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12702314.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 38106933 is about 6173.0813213500. The cubic root of 38106933 is about 336.5126015768.

The spelling of 38106933 in words is "thirty-eight million, one hundred six thousand, nine hundred thirty-three".