38338485 has 64 divisors (see below), whose sum is σ = 70398720. Its totient is φ = 17694720.

The previous prime is 38338483. The next prime is 38338501. The reversal of 38338485 is 58483383.

It is not a de Polignac number, because 38338485 - 2¹ = 38338483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38338483) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198549 + ... + 198741.

It is an arithmetic number, because the mean of its divisors is an integer number (1099980).

Almost surely, 2^38338485 is an apocalyptic number.

It is an amenable number.

38338485 is a deficient number, since it is larger than the sum of its proper divisors (32060235).

38338485 is a wasteful number, since it uses less digits than its factorization.

38338485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278.

The product of its digits is 276480, while the sum is 42.

The square root of 38338485 is about 6191.8078943068. The cubic root of 38338485 is about 337.1928178908.

The spelling of 38338485 in words is "thirty-eight million, three hundred thirty-eight thousand, four hundred eighty-five".