38849559 has 8 divisors (see below), whose sum is σ = 59199360. Its totient is φ = 22199736.

The previous prime is 38849557. The next prime is 38849609. The reversal of 38849559 is 95594883.

It is a happy number.

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

It is not a de Polignac number, because 38849559 - 2¹ = 38849557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38849557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924969 + ... + 925010.

It is an arithmetic number, because the mean of its divisors is an integer number (7399920).

Almost surely, 2^38849559 is an apocalyptic number.

38849559 is a deficient number, since it is larger than the sum of its proper divisors (20349801).

38849559 is a wasteful number, since it uses less digits than its factorization.

38849559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849989.

The product of its digits is 1555200, while the sum is 51.

The square root of 38849559 is about 6232.9414404437. The cubic root of 38849559 is about 338.6845334924.

The spelling of 38849559 in words is "thirty-eight million, eight hundred forty-nine thousand, five hundred fifty-nine".