38285793 has 24 divisors (see below), whose sum is σ = 68065088. Its totient is φ = 20194272.

The previous prime is 38285791. The next prime is 38285813. The reversal of 38285793 is 39758283.

It is not a de Polignac number, because 38285793 - 2¹ = 38285791 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38285791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22555 + ... + 24192.

Almost surely, 2^38285793 is an apocalyptic number.

It is an amenable number.

38285793 is a deficient number, since it is larger than the sum of its proper divisors (29779295).

38285793 is a wasteful number, since it uses less digits than its factorization.

38285793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46773 (or 46770 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 38285793 is about 6187.5514543315. The cubic root of 38285793 is about 337.0382690092.

The spelling of 38285793 in words is "thirty-eight million, two hundred eighty-five thousand, seven hundred ninety-three".