38590849 has 8 divisors (see below), whose sum is σ = 43929792. Its totient is φ = 33557040.

The previous prime is 38590847. The next prime is 38590873. The reversal of 38590849 is 94809583.

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

It is not a de Polignac number, because 38590849 - 2¹ = 38590847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38590799 and 38590808.

It is not an unprimeable number, because it can be changed into a prime (38590841) 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, 76014 + ... + 76519.

It is an arithmetic number, because the mean of its divisors is an integer number (5491224).

Almost surely, 2^38590849 is an apocalyptic number.

It is an amenable number.

38590849 is a deficient number, since it is larger than the sum of its proper divisors (5338943).

38590849 is a wasteful number, since it uses less digits than its factorization.

38590849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152567.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 38590849 is about 6212.1533303678. The cubic root of 38590849 is about 337.9310603653.

The spelling of 38590849 in words is "thirty-eight million, five hundred ninety thousand, eight hundred forty-nine".