38020093 has 8 divisors (see below), whose sum is σ = 38851200. Its totient is φ = 37197888.

The previous prime is 38020091. The next prime is 38020097. The reversal of 38020093 is 39002083.

It is a happy number.

38020093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38020093 - 2¹ = 38020091 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 (38020091) 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 7 ways as a sum of consecutive naturals, for example, 6798 + ... + 11056.

It is an arithmetic number, because the mean of its divisors is an integer number (4856400).

Almost surely, 2^38020093 is an apocalyptic number.

It is an amenable number.

38020093 is a deficient number, since it is larger than the sum of its proper divisors (831107).

38020093 is a wasteful number, since it uses less digits than its factorization.

38020093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 38020093 is about 6166.0435450944. The cubic root of 38020093 is about 336.2567865299.

The spelling of 38020093 in words is "thirty-eight million, twenty thousand, ninety-three".