38283249 has 4 divisors (see below), whose sum is σ = 51044336. Its totient is φ = 25522164.

The previous prime is 38283229. The next prime is 38283253. The reversal of 38283249 is 94238283.

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 not a de Polignac number, because 38283249 - 2⁷ = 38283121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38283229) 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, 6380539 + ... + 6380544.

It is an arithmetic number, because the mean of its divisors is an integer number (12761084).

Almost surely, 2^38283249 is an apocalyptic number.

It is an amenable number.

38283249 is a deficient number, since it is larger than the sum of its proper divisors (12761087).

38283249 is a wasteful number, since it uses less digits than its factorization.

38283249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12761086.

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

The square root of 38283249 is about 6187.3458768684. The cubic root of 38283249 is about 337.0308037131.

The spelling of 38283249 in words is "thirty-eight million, two hundred eighty-three thousand, two hundred forty-nine".