38894 has 4 divisors (see below), whose sum is σ = 58344. Its totient is φ = 19446.

The previous prime is 38891. The next prime is 38903. The reversal of 38894 is 49883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49883 = 83 ⋅601.

It is a self number, because there is not a number n which added to its sum of digits gives 38894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9722 + ... + 9725.

It is an arithmetic number, because the mean of its divisors is an integer number (14586).

2³⁸⁸⁹⁴ is an apocalyptic number.

38894 is a deficient number, since it is larger than the sum of its proper divisors (19450).

38894 is a wasteful number, since it uses less digits than its factorization.

38894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19449.

The product of its digits is 6912, while the sum is 32.

The square root of 38894 is about 197.2156180428. The cubic root of 38894 is about 33.8813627568.

The spelling of 38894 in words is "thirty-eight thousand, eight hundred ninety-four".