38823249 has 8 divisors (see below), whose sum is σ = 53163520. Its totient is φ = 25182576.

The previous prime is 38823247. The next prime is 38823259. The reversal of 38823249 is 94232883.

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

It is not a de Polignac number, because 38823249 - 2¹ = 38823247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38823247) 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, 174769 + ... + 174990.

It is an arithmetic number, because the mean of its divisors is an integer number (6645440).

Almost surely, 2^38823249 is an apocalyptic number.

It is an amenable number.

38823249 is a deficient number, since it is larger than the sum of its proper divisors (14340271).

38823249 is a wasteful number, since it uses less digits than its factorization.

38823249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349799.

The product of its digits is 82944, while the sum is 39.

The square root of 38823249 is about 6230.8305224906. The cubic root of 38823249 is about 338.6080607035.

The spelling of 38823249 in words is "thirty-eight million, eight hundred twenty-three thousand, two hundred forty-nine".