38869523 has 8 divisors (see below), whose sum is σ = 48460800. Its totient is φ = 30287880.

The previous prime is 38869513. The next prime is 38869529. The reversal of 38869523 is 32596883.

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

It is not a de Polignac number, because 38869523 - 2⁸ = 38869267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38869529) 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, 252323 + ... + 252476.

It is an arithmetic number, because the mean of its divisors is an integer number (6057600).

Almost surely, 2^38869523 is an apocalyptic number.

38869523 is a deficient number, since it is larger than the sum of its proper divisors (9591277).

38869523 is a wasteful number, since it uses less digits than its factorization.

38869523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504817.

The product of its digits is 311040, while the sum is 44.

The square root of 38869523 is about 6234.5427258140. The cubic root of 38869523 is about 338.7425379274.

The spelling of 38869523 in words is "thirty-eight million, eight hundred sixty-nine thousand, five hundred twenty-three".