38982539 has 12 divisors (see below), whose sum is σ = 41475000. Its totient is φ = 36626304.

The previous prime is 38982533. The next prime is 38982551. The reversal of 38982539 is 93528983.

38982539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38982539 - 2²⁰ = 37933963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38982493 and 38982502.

It is not an unprimeable number, because it can be changed into a prime (38982533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30587 + ... + 31835.

It is an arithmetic number, because the mean of its divisors is an integer number (3456250).

Almost surely, 2^38982539 is an apocalyptic number.

38982539 is a deficient number, since it is larger than the sum of its proper divisors (2492461).

38982539 is a wasteful number, since it uses less digits than its factorization.

38982539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1331 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 38982539 is about 6243.5998430393. The cubic root of 38982539 is about 339.0705265388.

It can be divided in two parts, 389 and 82539, that added together give a palindrome (82928).

The spelling of 38982539 in words is "thirty-eight million, nine hundred eighty-two thousand, five hundred thirty-nine".