38283009 has 8 divisors (see below), whose sum is σ = 51102240. Its totient is φ = 25492896.

The previous prime is 38282989. The next prime is 38283019. The reversal of 38283009 is 90038283.

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

It is not a de Polignac number, because 38283009 - 2¹¹ = 38280961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38283019) 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, 3999 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (6387780).

Almost surely, 2^38283009 is an apocalyptic number.

It is an amenable number.

38283009 is a deficient number, since it is larger than the sum of its proper divisors (12819231).

38283009 is a wasteful number, since it uses less digits than its factorization.

38283009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14559.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 38283009 is about 6187.3264824155. The cubic root of 38283009 is about 337.0300994228.

The spelling of 38283009 in words is "thirty-eight million, two hundred eighty-three thousand, nine".