38608369 has 4 divisors (see below), whose sum is σ = 38648320. Its totient is φ = 38568420.

The previous prime is 38608337. The next prime is 38608379. The reversal of 38608369 is 96380683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38608369 - 2⁵ = 38608337 is a prime.

It is a super-2 number, since 2×38608369² = 2981212313680322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38608379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18489 + ... + 20470.

It is an arithmetic number, because the mean of its divisors is an integer number (9662080).

Almost surely, 2^38608369 is an apocalyptic number.

It is an amenable number.

38608369 is a deficient number, since it is larger than the sum of its proper divisors (39951).

38608369 is an equidigital number, since it uses as much as digits as its factorization.

38608369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39950.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 38608369 is about 6213.5633094063. The cubic root of 38608369 is about 337.9821921456.

The spelling of 38608369 in words is "thirty-eight million, six hundred eight thousand, three hundred sixty-nine".