39392 has 12 divisors (see below), whose sum is σ = 77616. Its totient is φ = 19680.

The previous prime is 39383. The next prime is 39397. The reversal of 39392 is 29393.

It is a d-powerful number, because it can be written as 3⁹ + 9 + 3⁹ + 9 + 2³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584 + ... + 647.

It is an arithmetic number, because the mean of its divisors is an integer number (6468).

2³⁹³⁹² is an apocalyptic number.

39392 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39392 is a deficient number, since it is larger than the sum of its proper divisors (38224).

39392 is a wasteful number, since it uses less digits than its factorization.

39392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1233 counting only the distinct ones).

The product of its digits is 1458, while the sum is 26.

The square root of 39392 is about 198.4741796809. The cubic root of 39392 is about 34.0253559416.

Subtracting from 39392 its reverse (29393), we obtain a palindrome (9999).

The spelling of 39392 in words is "thirty-nine thousand, three hundred ninety-two".