38383375 has 8 divisors (see below), whose sum is σ = 47902608. Its totient is φ = 30706600.

The previous prime is 38383357. The next prime is 38383379. The reversal of 38383375 is 57338383.

It is not a de Polignac number, because 38383375 - 2²¹ = 36286223 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 (38383379) 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, 153409 + ... + 153658.

It is an arithmetic number, because the mean of its divisors is an integer number (5987826).

Almost surely, 2^38383375 is an apocalyptic number.

38383375 is a deficient number, since it is larger than the sum of its proper divisors (9519233).

38383375 is an equidigital number, since it uses as much as digits as its factorization.

38383375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307082 (or 307072 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 38383375 is about 6195.4317847911. The cubic root of 38383375 is about 337.3243713564.

The spelling of 38383375 in words is "thirty-eight million, three hundred eighty-three thousand, three hundred seventy-five".